| 单词 | Lavoisier |
| 例句 | For years, he and Madame Lavoisier occupied themselves with extremely exacting studies requiring the finest measurements. A Short History of Nearly Everything 2003-05-06T00:00:00Z Although Lavoisier himself was by all accounts mild and fair-minded, the company he worked for was neither. A Short History of Nearly Everything 2003-05-06T00:00:00Z For Lavoisier, the appeal of the institution was that it provided him with the wealth to follow his principal devotion, science. A Short History of Nearly Everything 2003-05-06T00:00:00Z A hundred years after his death, a statue of Lavoisier was erected in Paris and much admired until someone pointed out that it looked nothing like him. A Short History of Nearly Everything 2003-05-06T00:00:00Z That is, Priestley and Lavoisier did not both discover oxygen; they made very different discoveries. The Invention of Science 2015-09-17T00:00:00Z The following month, as Lavoisier and his wife were making tardy plans to slip away to Scotland, Lavoisier was arrested. A Short History of Nearly Everything 2003-05-06T00:00:00Z Lavoisier watched his father-in-law beheaded, then stepped up and accepted his fate. A Short History of Nearly Everything 2003-05-06T00:00:00Z Capitalizing on this, in 1791 Marat, now a leading voice in the National Assembly, denounced Lavoisier and suggested that it was well past time for his hanging. A Short History of Nearly Everything 2003-05-06T00:00:00Z Naturally, in 1790, Antoine Lavoisier, caught up in the midst of the French Revolution, declared that he was making a revolution in chemistry. The Invention of Science 2015-09-17T00:00:00Z The one thing Lavoisier never did was discover an element. A Short History of Nearly Everything 2003-05-06T00:00:00Z The lower floors are blanketed with them— Becquerel, Lavoisier, Fischer—a lifetime of reading. All the Light We Cannot See 2014-05-06T00:00:00Z Unfortunately, it coincided with another type of revolution–the French one–and for this one Lavoisier was entirely on the wrong side. A Short History of Nearly Everything 2003-05-06T00:00:00Z Even Lavoisier did not understand oxygen properly: discovery is often an extended process, and one that can be identified only retrospectively. The Invention of Science 2015-09-17T00:00:00Z Madame Lavoisier had an incisive intellect and soon was working productively alongside her husband. A Short History of Nearly Everything 2003-05-06T00:00:00Z Lavoisier had thirteen thousand of them in what was, to an almost preposterous degree, the finest private laboratory in existence. A Short History of Nearly Everything 2003-05-06T00:00:00Z Not long after this Marat was murdered in his bath by an aggrieved young woman named Charlotte Corday, but by this time it was too late for Lavoisier. A Short History of Nearly Everything 2003-05-06T00:00:00Z It was in such a capacity in 1780 that Lavoisier made some dismissive remarks about a new theory of combustion that had been submitted to the academy by a hopeful young scientist. A Short History of Nearly Everything 2003-05-06T00:00:00Z Lavoisier, unlike Sprat, speaks our language because he was living through a revolution which transformed the language of politics, shaping the language we still speak. The Invention of Science 2015-09-17T00:00:00Z Readers may have heard of Mozart, but they’re less likely to be familiar with the French chemist Antoine Lavoisier, the English spy Edward Bancroft or the book’s colorful villain, Count Alessandro Cagliostro. New Middle Grade Fiction From the Authors of ‘Wicked’ and ‘Knights vs. Dinosaurs’ 2022-03-17T04:00:00Z Noblewomen were often the collaborators of their husbands or fathers – for example, it was a husband and wife team, the Lavoisiers, in France that invented the premises of modern chemistry in the eighteenth century. Western Civilization: A Concise History 2020-01-01T00:00:00Z Lavoisier and other physical scientists began to connect the animate and inanimate worlds through physics and chemistry. Fundamentals of Biology 2015-01-01T00:00:00Z Antoine Lavoisier, the French scientist credited with first stating the law of conservation of matter, heated a mixture of tin and air in a sealed flask to produce tin oxide. Chemistry 2019-02-14T00:00:00Z It depicts Antoine Lavoisier with his wife and collaborator, Marie-Anne, and several items related to his scientific discoveries. Tech uncovers changes to portrait of a chemist-couple, victims of Reign of Terror 2021-09-10T04:00:00Z Eighteenth-century chemist Antoine Lavoisier, for instance, named oxygen to signify ‘acid-former’, only to have the word construed as ‘‘the son of a vinegar merchant”. A heliocentric epic, volcanic viniculture, and cartoon chemistry: Books in brief 2019-12-09T05:00:00Z “Lavoisier laid the basis for the formulation for the law of the conservation of matter. For 10 points, who is said to have formulated the law of mass and energy?” Robert Earle, host of popular TV quiz show ‘General Electric College Bowl,’ dies at 93 2019-06-08T04:00:00Z “Never has anything grander and simpler and more coherent in all its parts come from the hands of men,” Antoine Lavoisier, the celebrated chemist, declared in 1793. The Kilogram’s Long, Slow Climb to Harmony 2018-11-15T05:00:00Z French nobleman Antoine Lavoisier, widely regarded as the “father of modern chemistry,” changed chemistry from a qualitative to a quantitative science through his work with gases. Chemistry 2019-02-14T00:00:00Z Using infrared imaging and X-ray fluorescence mapping of the almost nine-foot-tall painting, they discovered the previous existence of a fashionable hat and items that underscored the wealth and influence that eventually led to Lavoisier’s execution. Tech uncovers changes to portrait of a chemist-couple, victims of Reign of Terror 2021-09-10T04:00:00Z On the one hand, Newton, Maxwell, Boltzmann, Darwin, Lavoisier and so many other major scientists worked within a different methodological perspective, and did pretty good science as well. Physics Needs Philosophy / Philosophy Needs Physics 2018-07-19T04:00:00Z Many were later guillotined — including the 'father of modern chemistry', Antoine Lavoisier. Books in brief : Nature : Nature Research 2017-01-10T05:00:00Z Lavoisier insisted that meditating on “ultimate particles” was metaphysical — and fruitless. In retrospect: A New System of Chemical Philosophy : Nature : Nature Research 2016-08-30T04:00:00Z After his execution, she was instrumental in publishing Lavoisier's major treatise, which unified many concepts of chemistry and laid the groundwork for significant further study. Chemistry 2019-02-14T00:00:00Z In the final painting, though, David gave Marie Anne a simpler dress and highlighted Lavoisier’s scientific pursuits instead of the prestige and wealth that eventually put him in the crosshairs of the French Revolution. Tech uncovers changes to portrait of a chemist-couple, victims of Reign of Terror 2021-09-10T04:00:00Z Being rich helped, enabling people like Englishman Robert Boyle and the Frenchman Antoine Lavoisier to draw on their families’ aristocratic wealth to set up state-of-the-art laboratories for their pivotal thermodynamic and chemical explorations. Where human questioning led us 2015-07-01T04:00:00Z “What about the law of conservation of mass, as stated by the 18th-century French chemist Antoine Lavoisier, which holds that mass can neither be created nor destroyed?” The Haggler: His Passport Took a Two-Year Vacation (Without Him) 2014-05-10T16:31:14Z Antoine Lavoisier, whose work on the proportions of chemical combination was crucial to Dalton, had no time for such questions. In retrospect: A New System of Chemical Philosophy : Nature : Nature Research 2016-08-30T04:00:00Z Lavoisier inaugurated a great age of unification in chemistry. Lindau 2013: Chemistry and diversity 2013-06-21T14:45:17.900Z The history of science is filled with scientists like Darwin, Lavoisier and Linnaeus who were poor mathematicians but who revolutionized their fields. Do you need to know math for doing great science? 2013-04-10T01:45:02.807Z One was the attempt by Lavoisier, Priestley and others at the turn of the 17th century to systematize elements, compounds and mixtures to separate chemistry from the shackles of alchemical mystique. Chemistry and Biology: Kuhnian or Galisonian? 2012-12-20T13:15:05.163Z Seriously, if U.P.S. had been around in the age of Lavoisier, the guy would never have called it “the law of conservation of mass.” The Haggler: His Passport Took a Two-Year Vacation (Without Him) 2014-05-10T16:31:14Z He also paid careful attention to the quantitative details of experiments by the likes of his friend, Mancunian chemist William Henry, and Lavoisier. In retrospect: A New System of Chemical Philosophy : Nature : Nature Research 2016-08-30T04:00:00Z The earlier attempts by Lavoisier and others, employing the ordinary methods of calorimetry, gave very uncertain and discordant results, which were not regarded with any confidence even by the experimentalists themselves. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z One of them inquired in my presence, yesterday evening, what the man named Lavoisier did, and whether he was dead. Mysterious Psychic Forces An Account of the Author's Investigations in Psychical Research, Together with Those of Other European Savants 2012-03-28T02:00:29.747Z It was not until the experimental work of Lavoisier became generally known that chemists were convinced of these truths. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Macquer and Lavoisier showed that when gold is strongly heated, fumes arise which gild a piece of silver held in them. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 2 "Gloss" to "Gordon, Charles George" 2011-10-31T02:00:28.703Z Oh yes, I was acquainted with Condorcet, Lavoisier, and many others of that stamp. Blackwood's Edinburgh Magazine, Vol. 60, No. 373, November 1846 2011-10-21T02:00:17.417Z “There’s a little bit of impostor syndrome,” said Ms. Benson, who will teach Lavoisier’s “Elements of Chemistry” next semester. St. John?s College Puts Emphasis on What Teachers Don?t Know 2011-10-17T00:35:56Z Chlorine was discovered by the Swedish chemist Scheele in 1774, but he, like Lavoisier and his pupil Berthollet, who declared it an oxygenated muriatic acid, was unaware of the elemental nature of the new substance. Chlorination of Water 2011-09-13T02:00:32.243Z We are told by Priestley that, when he was in Paris in 1774, he exhibited the method of obtaining dephlogisticated air from red precipitate to Lavoisier and other French chemists. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Butler did not know that animal muscle is changed by moisture into a substance resembling spermaceti, as proved by the experiments of Lavoisier, and Sir George Gibbes. Four Years in France or, Narrative of an English Family's Residence there during that Period; Preceded by some Account of the Conversion of the Author to the Catholic Faith 2011-09-09T02:00:59.237Z Although the earliest attempts at gas analysis were made by Scheele, Priestley, Cavendish, Lavoisier, Dalton, Gay-Lussac and others, the methods were first systematized by R. Bunsen, who began his researches in 1838. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 4 "G" to "Gaskell, Elizabeth" 2011-08-24T02:00:20.690Z The Respiration remained profoundly unknown, as to its inmost nature, right up to Lavoisier's time. The Pros and Cons of Vivisection 2011-08-23T02:00:31.033Z Lavoisier was a member with Franklin of the commission which investigated the therapeutic value of mesmerism, and exposed the imposture of Mesmer. Benjamin Franklin; Self-Revealed, Volume I (of 2) A Biographical and Critical Study Based Mainly on his own Writings 2011-08-16T02:00:37.443Z The effects of this training in the accurate methods of physics are apparent in the chemical researches of Lavoisier. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Lavoisier had laid deep and broad in France the foundations of chemistry, and given the science nomenclature that lasted a century. Inventions in the Century 2011-07-20T02:00:14.643Z Born into wealth in 1743, Lavoisier was a powerful aristocrat and politician as well as a scientist and an administrator of the Ferme Généale, a group of often corrupt tax collectors. A Double Helix of Art and Science 2011-06-02T22:29:46Z The uses of the balloon seemed innumerable, and Lavoisier was instructed by the Academy of Sciences to draw up a report on the value of the new discovery. Sounding the Ocean of Air 2011-05-31T02:00:35.603Z To Madame Lavoisier he used terms that communicate to us an even more vivid conception of the ambrosial years that he had passed in France. Benjamin Franklin; Self-Revealed, Volume I (of 2) A Biographical and Critical Study Based Mainly on his own Writings 2011-08-16T02:00:37.443Z When he was twenty-five years old Lavoisier was elected a member of the Academy of Sciences. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Now, this is how Lavoisier arrived at this important discovery. In Search of a Son 2011-05-24T02:00:13.087Z A measure of Lavoisier’s social and financial position, Dr. Galitz said, was that he paid more for the portrait of himself and his wife than had the king, Louis XVI, for one of his own. A Double Helix of Art and Science 2011-06-02T22:29:46Z By his conduct as a member of the Convention he has been accused of contributing to the death of Lavoisier. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 6 "Foraminifera" to "Fox, Edward" 2011-04-22T02:00:08.637Z Madame Lavoisier was first the wife of the famous chemist of that name, and, after he was guillotined, during the French Revolution, the wife of the equally famous Benjamin Thompson, Count Rumford. Benjamin Franklin; Self-Revealed, Volume I (of 2) A Biographical and Critical Study Based Mainly on his own Writings 2011-08-16T02:00:37.443Z Lavoisier therefore concluded that water, when boiled, is not changed into earth, but that a portion of the earthy matter of which glass is composed is dissolved by the water. Heroes of Science Chemists 2011-12-09T03:00:21.047Z The mercury became covered with red pellicles, whose number increased towards the seventh and eighth days; at the end of the twelfth day, as the pellicles did not increase, Lavoisier discontinued the heat. In Search of a Son 2011-05-24T02:00:13.087Z As a result his and Lavoisier’s paths dramatically diverged. A Double Helix of Art and Science 2011-06-02T22:29:46Z Watt stated that both Cavendish and Lavoisier, to whom also the discovery is ascribed, received the idea from him. A History of the Growth of the Steam-Engine 2011-04-21T02:00:53.240Z It was Lavoisier who finally established the correct theory of combustion; that it consisted in the combination of a special element called oxygen, with other bodies or elements. Religion and Science From Galileo to Bergson 2011-04-07T02:00:16.760Z It is impossible to overrate the importance of the principle of the conservation of mass, first definitely established by Lavoisier. Heroes of Science Chemists 2011-12-09T03:00:21.047Z In the same way in Lavoisier's experiment it had combined itself with the mercury to form the red pellicles. In Search of a Son 2011-05-24T02:00:13.087Z David stood by as a member of the National Assembly when Lavoisier lost his head on May 8, 1794. A Double Helix of Art and Science 2011-06-02T22:29:46Z Chemical Aspect of Alcoholic Fermentation.—Lavoisier was the first investigator to study fermentation from a quantitative standpoint. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 3 "Fenton, Edward" to "Finistere" 2011-03-14T03:01:00.580Z The Atomic Theory.—Lavoisier had opened a door to researches which naturally led the way to the establishment of the atomic theory of matter on an experimental, and not merely a theoretical basis. Religion and Science From Galileo to Bergson 2011-04-07T02:00:16.760Z Some time about the year 1770 Lavoisier turned his attention seriously to chemical phenomena. Heroes of Science Chemists 2011-12-09T03:00:21.047Z But it was not Lavoisier, however, who first discovered hydrogen. In Search of a Son 2011-05-24T02:00:13.087Z Among Lavoisier’s offenses had been to defend the mathematician Joseph Louis Lagrange, who as a foreigner was in danger of losing all his assets. A Double Helix of Art and Science 2011-06-02T22:29:46Z He read "Lavoisier's Elements of Chemistry," and "Nicholson's Dictionary of Chemistry." Famous Men of Science 2011-03-08T03:00:49.717Z That theory is indeed nothing more than the elaboration of Lavoisier's own principle. Religion and Science From Galileo to Bergson 2011-04-07T02:00:16.760Z The burning of candles in air was about this time studied by Lavoisier. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Lavoisier, with the assistance of the chemist Meusnier, proved that it was this gas which in combining with oxygen formed water. In Search of a Son 2011-05-24T02:00:13.087Z Lavoisier was the originator and expounder of the necessary reform. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" 2011-02-06T03:00:53.093Z The first woman deserving special mention in the history of chemistry is the wife of the immortal Lavoisier, the most famous of the founders of modern chemical science. Woman in Science With an Introductory Chapter on Woman's Long Struggle for Things of the Mind 2011-01-12T03:00:29.853Z Philosophical Corollaries.—These strictly scientific theories associated with the name of Laplace, Lavoisier, and Dalton tended to strengthen in the popular estimation, the philosophical conclusions of writers like Holbach. Religion and Science From Galileo to Bergson 2011-04-07T02:00:16.760Z It was obviously of the utmost importance that Lavoisier should learn more about this inflammable air, and especially that he should know exactly what happened when this air was burned. Heroes of Science Chemists 2011-12-09T03:00:21.047Z He could not know anything about the cause of this diminution, because he was ignorant of the composition of the air, which was not discovered until the next century by the celebrated French chemist Lavoisier. In Search of a Son 2011-05-24T02:00:13.087Z Oxygen was just discovered at that time, and Lavoisier gathered evidence from all sides that the theory of phlogiston had to be turned inside out to fit the new facts. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" 2011-02-06T03:00:53.093Z Besides this, she was a good engraver, and it is to her that are due the illustrations in Lavoisier's great Traité de Chimie, which contributed so much toward revolutionizing the science of chemistry. Woman in Science With an Introductory Chapter on Woman's Long Struggle for Things of the Mind 2011-01-12T03:00:29.853Z Eighteenth century chemist Antoine Lavoisier investigates whether exhaled breath is analogous to the fumes of a combustion engine. History: The changing notion of food 2011-01-04T21:23:21.683Z Hence Lavoisier concluded that this air is the substance the presence of which in a compound confers acid properties on that compound. Heroes of Science Chemists 2011-12-09T03:00:21.047Z The increase came from the combination of the metal with that part of the air which Lavoisier called oxygen. In Search of a Son 2011-05-24T02:00:13.087Z By the help of this criterion Lavoisier composed the first table of chemical elements similar to our modern ones. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" 2011-02-06T03:00:53.093Z Lavoisier's writings testify to her great admiration of the genius of her husband. Woman in Science With an Introductory Chapter on Woman's Long Struggle for Things of the Mind 2011-01-12T03:00:29.853Z It was French chemist Antoine Lavoisier, regarded as the father of modern chemistry, who first conducted the research that led to today's science of nutrigenomics. History: The changing notion of food 2011-01-04T21:23:21.683Z But Lavoisier was now able to give a much more definite account of the effects on the atmosphere of animal and vegetable life. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Lavoisier resolved to show to the unbelievers the two bodies whose existence he had announced. In Search of a Son 2011-05-24T02:00:13.087Z It has already been pointed out that Lavoisier considered the alkalis and the alkaline earths as elements, because in his time they had not been decomposed. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" 2011-02-06T03:00:53.093Z Lavoisier's salon, even long after her lamented husband's death, was frequented by the most eminent savants of the time. Woman in Science With an Introductory Chapter on Woman's Long Struggle for Things of the Mind 2011-01-12T03:00:29.853Z Lavoisier was one of the first scientists to design laboratory equipment to test what happens to food after it is swallowed. History: The changing notion of food 2011-01-04T21:23:21.683Z In the decade 1774-1784 chemical science was thus established on a sure foundation by Lavoisier. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Lavoisier abandoned tin and lead, and made use of a liquid metal called mercury. In Search of a Son 2011-05-24T02:00:13.087Z But the inconsistency of the reformer, already referred to, may be observed with Lavoisier. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" 2011-02-06T03:00:53.093Z Lavoisier's work in the laboratory of her husband, little was accomplished by women in chemistry for more than half a century. Woman in Science With an Introductory Chapter on Woman's Long Struggle for Things of the Mind 2011-01-12T03:00:29.853Z But Lavoisier believed that food was fuel and that the body, like the fuel-burning engines being developed at the time, must expel carbon dioxide as a product of combustion. History: The changing notion of food 2011-01-04T21:23:21.683Z This conversion—for "the whole matter was managed as if it had been a political intrigue rather than a philosophical inquiry"—was of great importance to Lavoisier and his friends. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Everything being now ready for the experiment, Lavoisier heated the mercury in the retort to the boiling-point, and kept it on the fire for twelve days. In Search of a Son 2011-05-24T02:00:13.087Z The discovery of this fact was made by the French chemist, Lavoisier, in 1778. A Treatise on Physiology and Hygiene For Educational Institutions and General Readers Arthur Young, well known in his day as a traveler and author, who in 1787 made the acquaintance of Madame Lavoisier, describes her as a woman full of animation, good sense and knowledge. Woman in Science With an Introductory Chapter on Woman's Long Struggle for Things of the Mind 2011-01-12T03:00:29.853Z To test his theory, in the early 1780s Lavoisier invented a new type of device — the ice calorimeter. History: The changing notion of food 2011-01-04T21:23:21.683Z By the close of last century the teaching of Lavoisier regarding combustion found almost universal assent among chemists. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Well, Lavoisier decided that the air which had disappeared could not have escaped from the globe, because that was closed on all sides. In Search of a Son 2011-05-24T02:00:13.087Z Indeed, until the beginning of the distinctly modern science of chemistry with the discoveries of Priestley and Lavoisier, there was to be little added of serious import in science. Catholic Churchmen in Science After Lavoisier's tragic death on the guillotine, it was his devoted wife who edited his Memoirs on Chemistry, of which Lavoisier had himself projected the publication. Woman in Science With an Introductory Chapter on Woman's Long Struggle for Things of the Mind 2011-01-12T03:00:29.853Z By weighing water flowing out of the calorimeter, Lavoisier was able to estimate metabolic heat and compare it with the heat produced by a lit candle or burning charcoal. History: The changing notion of food 2011-01-04T21:23:21.683Z Of Lavoisier's other work I can only mention the paper on "Specific Heats" contributed by Laplace and Lavoisier to the Memoirs of the Academy for 1780. Heroes of Science Chemists 2011-12-09T03:00:21.047Z In this way Lavoisier discovered that the air was formed of a mixture of two gases: the first was oxygen, of which we have just spoken; the second was nitrogen. In Search of a Son 2011-05-24T02:00:13.087Z Lavoisier was thrown into prison, and, in spite of all the influence that could be brought to bear, the great discoverer of oxygen met his death by the guillotine. Catholic Churchmen in Science Compare their work with that which was accomplished by their illustrious predecessors, Antoine Laurent Lavoisier, and his wife, a century earlier. Woman in Science With an Introductory Chapter on Woman's Long Struggle for Things of the Mind 2011-01-12T03:00:29.853Z Lavoisier declared: “respiratory gas exchange is a combustion like that of a candle burning.” History: The changing notion of food 2011-01-04T21:23:21.683Z But Lavoisier came before us as a greater than either Priestley or Black. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Lavoisier followed in their track by a series of experiments in the calcination of metals, pursued with remarkable intelligence and industry. Blackwood's Edinburgh Magazine, Volume 59, No. 368, June 1846 This chemical combustion is the source of all vital energy; the ancients aptly compared life to a flame, and Lavoisier has shown that life, like the flame, is maintained by a process of oxydation. The Mechanism of Life The widespread interest in the burning of sulfur and of phosphorus, naturally, caught Lavoisier’s attention. History of Phosphorus Lavoisier's research also emphasized the importance of food composition and of realizing that faeces, urine, perspiration and respiration are an essential part of the equation. History: The changing notion of food 2011-01-04T21:23:21.683Z Dalton began his chemical work about six years after the death of Lavoisier. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Yet it murdered Lavoisier without a moment's hesitation, or a moment's remorse, and flung the first philosopher of France into a felon's grave. Blackwood's Edinburgh Magazine, Volume 59, No. 368, June 1846 The first law of energetics, that of the conservation of energy, is analogous to Lavoisier's principle in chemistry, the conservation of matter. The Mechanism of Life Not oxygen, Lavoisier’s general acidifier, but reactive hydrogen determines the character of acids. History of Phosphorus The judge who presided at the trial of the great French chemist Lavoisier is reported to have said, "The Republic has no need of men of science." The Year When Stardust Fell The same general consideration, founded on a large accumulation of facts, viz. that similarity of properties is due to similarity of composition, guided Lavoisier in his work on acids. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Lavoisier having received information that the order was about to be executed, fled, and remained for some days in concealment. Blackwood's Edinburgh Magazine, Volume 59, No. 368, June 1846 It was not, however, till the eve of the Revolution that the most important discoveries in this science were made by Lavoisier and others. A Short History of French Literature The first scientist who took notice of farming was the Frenchman, Lavoisier. The Romance of the Reaper As for her father, he lived to marry a second widow, the brilliant and distinguished woman who had been the wife of Lavoisier. The Galaxy, April, 1877 Vol. XXIII.—April, 1877.—No. 4. We shall see immediately how much harm was done by the assertion of Lavoisier, "All acids contain oxygen." Heroes of Science Chemists 2011-12-09T03:00:21.047Z Lavoisier was, unquestionably, an important minister of science; he possessed singular assiduity, unwearied zeal, and remarkable sagacity. Blackwood's Edinburgh Magazine, Volume 59, No. 368, June 1846 His name is memorable in chemistry, since it marks an epoch in that science of equal importance to that of Priestley and Lavoisier. History of the Intellectual Development of Europe, Volume I (of 2) Revised Edition Nor did they yield their theory when Lavoisier claimed to disprove it by burning phosphorus in oxygen and weighing the result, which was heavier than the phosphorus had been. Old Plymouth Trails Lavoisier may be justly regarded as the founder of modern or quantitative chemistry. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 1 "Châtelet" to "Chicago" The truly philosophical character, and at the same time the want of enthusiasm, of Black become apparent if we contrast his work on alkali with that of Lavoisier on acid. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Mr Lavoisier, from its similarity to pyro-lignous acid, supposes the order to be the same in both; but, as this is not ascertained by experiment, the table is omitted. Elements of Chemistry, In a New Systematic Order, Containing all the Modern Discoveries Lavoisier took the third step by showing that the matter which enters into the constitution of the universe is an eternality. Communism and Christianism Analyzed and Contrasted from the Marxian and Darwinian Points of View Modern chemists may agree on what happens when phosphorus burns, but many a theory of Lavoisier's day has been disproved in its turn. Old Plymouth Trails The theory advocated by Lavoisier came to displace the phlogistic conception; but at first its acceptance was slow. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 1 "Châtelet" to "Chicago" But if Lavoisier's view were correct—if all bases contained oxygen—it followed that all salts are oxygen compounds. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Mr Lavoisier has added, in an Appendix, several very useful Tables for facilitating the calculations now necessary in the advanced state of modern chemistry, wherein the most scrupulous accuracy is required. Elements of Chemistry, In a New Systematic Order, Containing all the Modern Discoveries Lavoisier, the discoverer of the permanence of matter and the founder of modern chemistry, will be remembered when everybody has forgotten that Judge Marshall and Daniel Webster ever lived. The Art of Lecturing Revised Edition Thereupon the world derided the alchemists and lauded Lavoisier whose experiments laid the foundation for the intricate science of modern chemistry. Old Plymouth Trails Bergman’s symbolism was obviously cumbrous, and the system used in 1782 by Lavoisier was equally abstruse, since the forms gave no clue as to composition; for instance water, oxygen, and nitric acid were , and . Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 1 "Châtelet" to "Chicago" The metal, said Lavoisier, decomposes the water which is always present along with the acid, hydrogen is thus evolved, and the metallic calx or oxide so produced dissolves in the acid and forms a salt. Heroes of Science Chemists 2011-12-09T03:00:21.047Z This is interesting, written as it was just before Lavoisier's Elements treated the same subject from the stand-point of the anti-phlogistic chemists. A History of Science, Volume 5(of 5) Aspects Of Recent Science The Count occupied it between the years 1799 and 1802, when he finally left England for France, where he married the widow of the famous chemist, Lavoisier, and died in 1814. A Walk from London to Fulham In a hundred years the force then liberated has vitally interwoven itself with every art and science, bearing fruit not to be imagined even by men of the stature of Watt, Lavoisier, or Humboldt. Little Masterpieces of Science: Invention and Discovery His first wife having died, he married in Paris, the wealthy widow of the celebrated chemist, Lavoisier; and with her he lived an extremely uncomfortable life until they agreed to separate. All About Coffee Davy appears to have begun the study of chemistry about 1798 by reading Lavoisier's "Elements of Chemistry," the teachings of which he freely criticized. Heroes of Science Chemists 2011-12-09T03:00:21.047Z But the crucial step which established chemistry, a step also due to Lavoisier, was making the test of weight decisive. Progress and History Her first husband, Lavoisier, the chemist, had been guillotined at the Revolution, and she was now a widow, but had lived long separated from her second husband. Personal Recollections, from Early Life to Old Age, of Mary Somerville In relating his discoveries, Lavoisier is lavish in expressions that leave no doubt as to their originally conjectural character. Essay on the Creative Imagination According to Lavoisier, an adult man takes into his system every year 827 lb. of oxygen, and yet he does not increase in weight. The World's Greatest Books — Volume 15 — Science Such a statement as this, although suited to the conceptions of that time, could not be received when Lavoisier had shown chemists how Nature ought be examined. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Theory of the Indestructibility of Matter was first introduced by Lavoisier in 1789. Aether and Gravitation Lavoisier, the chemist; Condorcet, the philosopher; General Custine; and General Houchard; all of whom had been the allies of the present dominant party. A Modern History, From the Time of Luther to the Fall of Napoleon For the Use of Schools and Colleges There was a youthful genius once, a boy of thirteen years, Named Cyrus Franklin Edison Lavoisier De Squeers. The Jingle Book Lavoisier had ascribed this heat to the oxidation of the food. Fragments of science, V. 1-2 Substances of vegetable origin were said by Lavoisier to be composed of carbon, hydrogen and oxygen, while phosphorus and nitrogen, in addition to those three elements, entered into the composition of substances derived from animals. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Lavoisier first made the experiment with the scales and proved this truth by actual demonstration. Aether and Gravitation Niebuhr may revolutionize history, Lavoisier chemistry, Newton astronomy; but God Himself is the author as well as the subject of theology. The Idea of a University Defined and Illustrated: In Nine Discourses Delivered to the Catholics of Dublin The degrees good enough for Roger Bacon, Erasmus Darwin, Lavoisier, Linnaeus and Lamarck are good enough for me. Greener Than You Think It implies the awakening of human intelligence, the increasing of the inventive spirit tenfold, a hundredfold; it is the dawn of a new science—the science of men like Laplace, Lamarck, Lavoisier. The Conquest of Bread His guide—the guide of Lavoisier and his successors—is this: "Similarity of properties is associated with similarity of composition"—by "composition" he generally means molecular composition. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Franklin, Lavoisier, and Bailly were members, the last named being chosen reporter. Three Thousand Years of Mental Healing But for Athanasius, but for Augustine, but for Aquinas, the world would have had its Bacons and its Newtons, its Lavoisiers, its Cuviers, its Watts, and its Adam Smiths, centuries upon centuries ago. The Idea of a University Defined and Illustrated: In Nine Discourses Delivered to the Catholics of Dublin Lavoisier's analysis "absolutely proved" that this stone had not fallen: that it had been struck by lightning. The Book of the Damned Lavoisier employed only 4 parts of water to 1 part of dry sugar. The Art of Making Whiskey So As to Obtain a Better, Purer, Cheaper and Greater Quantity of Spirit, From a Given Quantity of Grain Most of the builders of our science—notably Lavoisier and Davy, Liebig and Dumas—were men of wide general culture. Heroes of Science Chemists 2011-12-09T03:00:21.047Z One might also mention the great Lavoisier, Magellan the Jesuit philosopher, and a dozen other scientific, ecclesiastical, and political celebrities. The Bibliotaph and Other People Lavoisier gave it the name hydrogen, signifying water former, since it had been found to be a constituent of water. An Elementary Study of Chemistry In 1772, a committee, of whom Lavoisier was a member, was appointed by the French Academy, to investigate a report that a stone had fallen from the sky at Luce, France. The Book of the Damned One hogshead of 100 gallons, should contain, according to Lavoisier's composition, the elements of 50 gallons of spirit, at 19°; whilst that of the rum distiller contains only 12. The Art of Making Whiskey So As to Obtain a Better, Purer, Cheaper and Greater Quantity of Spirit, From a Given Quantity of Grain Revolution, French, its effect on Priestley, 70; Lavoisier guillotined, 99. Heroes of Science Chemists 2011-12-09T03:00:21.047Z In reviewing the history of chemistry the remark is frequently heard that one blotch on the fair escutcheon of French science was placed there when the remorseless guillotine ushered Lavoisier into eternity. Priestley in America 1794-1804 The discovery of oxygen led Lavoisier to investigate the subject, and through his experiments he arrived at the true explanation of combustion. An Elementary Study of Chemistry One may have the knowledge of a Lavoisier, and still not be able to analyze, not be able even to see, except conformably with the hypnoses, or the conventional reactions against hypnoses, of one's era. The Book of the Damned Lavoisier found that it was 4.940; that is, nearly 5 parts in 100. The Art of Making Whiskey So As to Obtain a Better, Purer, Cheaper and Greater Quantity of Spirit, From a Given Quantity of Grain Black and Priestley finally proved the existence of airs or gases different from common air, and Lavoisier applied these discoveries to give a clear explanation of what happens when a substance burns. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Whilst on the seas his great protagonist Lavoisier met his death on the scaffold. Priestley in America 1794-1804 A few years later Lavoisier repeated Cavendish's experiments and showed that water must be regarded as a compound of hydrogen and oxygen. An Elementary Study of Chemistry Lavoisier, the founder of modern chemistry, was guillotined some months later. Lamarck, the Founder of Evolution His Life and Work Such are the causes to which I attribute the great superiority of Lavoisier's products; and from those observations I thought I could establish the fabrication of whiskey upon new principles. The Art of Making Whiskey So As to Obtain a Better, Purer, Cheaper and Greater Quantity of Spirit, From a Given Quantity of Grain We shall see hereafter what important results to science followed from this visit to Lavoisier. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Francis Bacon and Boyle were denounced by the clergy, and Lavoisier was sent to the scaffold by the Parisian mob. The Necessity of Atheism A little later Scheele showed it to be a constituent of air, and Lavoisier gave it the name azote, signifying that it would not support life. An Elementary Study of Chemistry On one of these commissions was Benjamin Franklin, then American Ambassador to France as well as the great French scientist Lavoisier. Complete Hypnotism, Mesmerism, Mind-Reading and Spiritualism How to Hypnotize: Being an Exhaustive and Practical System of Method, Application, and Use This plague, I said, is a disease of coldness and obstruction; and these doctors, wrong as they are on the subject of animal heat, can never understand it—though, if Lavoisier were living, he might. Theory of Circulation by Respiration Synopsis of its Principles and History After studying in the Mazarin College, Lavoisier entered on a course of training in physical, astronomical, botanical and chemical science. Heroes of Science Chemists 2011-12-09T03:00:21.047Z To decide between these hypotheses, Lavoisier hermetically sealed some tin in a glass retort, and weighed the whole. Logic Deductive and Inductive It was given to the element by the French chemist Lavoisier, since he believed that all acids owe their characteristic properties to the presence of oxygen. An Elementary Study of Chemistry West of it is Lavoisier A, a ring-plain about 14 miles in diameter. The Moon A Full Description and Map of its Principal Physical Features Lavoisier in 1774 made a lens about four feet in diameter by constructing a cell of two concave glasses and filling it with water and other liquids. Artificial Light Its Influence upon Civilization Between the date of this publication and that of Lavoisier's next paper on combustion we know that Priestley visited Paris. Heroes of Science Chemists 2011-12-09T03:00:21.047Z The French chemist Lavoisier in 1793 defined chemistry as "the science of analysis." Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries Near the close of the eighteenth century Scheele, Priestley, and Lavoisier showed by their experiments that it is a mixture of at least two gases,—those which we now call oxygen and nitrogen. An Elementary Study of Chemistry Our science of electricity seems almost to be in the same condition that chemistry was before the work of Lavoisier had shed its light on chemical theory. Scientific American Supplement, No. 711, August 17, 1889 The attempt, therefore, of Lavoisier to reform the chemical nomenclature, is premature. Memoir, Correspondence, And Miscellanies, From The Papers Of Thomas Jefferson, Volume 2 At this all the company, and Mr. and Mrs. Lavoisier as much as any, expressed great surprise. Heroes of Science Chemists 2011-12-09T03:00:21.047Z At Lavoisier's, the celebrated experiment of the cup gave analogous results. Biographies of Distinguished Scientific Men The supreme leaders in science, the men whose discoveries have been fecundating and fundamental, seem to be at least seven—Euclid, Archimedes, Copernicus, Newton, Laplace, Lavoisier, and Darwin. Inquiries and Opinions We were a party of ten—Bodard and his wife, the Controller-General, Beaumarchais, the two strangers, two handsome women whose names I will not mention, and a collector of taxes, I think a M. Lavoisier. Blackwood's Edinburgh Magazine — Volume 54, No. 337, November, 1843 There was apparently little loss involved in accepting these definitions, or Lavoisier�s periodic table was more gainful than other catalogs. Definition & Reality in the General Theory of Political Economy In 1775 Lavoisier's paper, "On the Nature of the Principle which combines with the Metals during their Calcination, and which augments their Weight," was read before the Academy. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Nor did Franklin, Lavoisier, or Bailly believe in Mesmeric magnetism before they became members of the Government Commission, and yet we may have remarked with what minute and scrupulous care they varied the experiments. Biographies of Distinguished Scientific Men I went on board the French steamer Lavoisier, to thank the captain for his assistance, and also waited on the governor for the same purpose.' Narratives of Shipwrecks of the Royal Navy; between 1793 and 1849 The Jacobins guillotined Lavoisier, 'having no need of chemists'; but the Church burnt Bruno and imprisoned Galileo. Outspoken Essays And yet the law of Lavoisier is so far from self-evident that for centuries it escaped the notice of physicists and chemists. The New Physics and Its Evolution In papers published in the next three or four years Lavoisier gradually defined and more thoroughly explained the phenomenon of combustion. Heroes of Science Chemists 2011-12-09T03:00:21.047Z It might be said, in accordance with a beautiful expression of Lavoisier, that the ancient marvel of the myth of Prometheus was incessantly renewed before our eyes. COSMOS: A Sketch of the Physical Description of the Universe, Vol. 1 At the age of twenty-one, Lavoisier gained the prize offered by the Government for devising an effective and economical method of lighting the public streets. The Story of Alchemy and the Beginnings of Chemistry If it prove a mind of uncommon activity and power, a Locke, a Lavoisier, a Hutton, a Bentham, a Fourier, it imposes its classification on other men, and lo! a new system.—Emerson. An English Grammar It must be acknowledged, however, that the idea of Lavoisier and Laplace was rather vague and even inexact on one important point. The New Physics and Its Evolution The value of Lavoisier's work now began to be recognized by his fellow-chemists in France. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Around the hall, were statues of the great masters of French intellectual life—Pascal, Descartes, Lavoisier, and others. African and European Addresses He thought that experiments proved all acids to be compounds of the element oxygen; and for many years after Lavoisier, the alchemical expression the principle of acidity was superseded by the word oxygen. The Story of Alchemy and the Beginnings of Chemistry Priestley, Cavendish and Lavoisier were dissecting the impalpable air and making the gaseous form of substances as familiar and manageable as the solid. Lippincott's Magazine of Popular Literature and Science Volume 17, No. 097, January, 1876 The Principles of Physics: The Principles of Mechanics affected by recent discoveries—Is mass indestructible?—Landolt and Heydweiller's experiments —Lavoisier's law only approximately true—Curie's principle of symmetry. The New Physics and Its Evolution In 1785 Berthollet, one of the most rising of the younger French chemists, declared himself a convert to the views of Lavoisier on combustion. Heroes of Science Chemists 2011-12-09T03:00:21.047Z "And at Lavoisier's, on the Boulevard Poissonnière--" "What is sold, pray, at Lavoisier's?" In the Days of My Youth Lavoisier removed the cement from the stopper, and weighed the apparatus; the weight was the same as it had been before the heating began. The Story of Alchemy and the Beginnings of Chemistry The princes of pure science, M. de Lagrange, M. de Laplace, M. Monge, did not disdain to wrench themselves from their learned calculations in order to second the useful labors of Lavoisier. A Popular History of France from the Earliest Times, Volume 6 Most of the physicists of that period, however, did not share the prudent doubts of Lavoisier and Laplace. The New Physics and Its Evolution The roll of those who perished during this time contains no more illustrious name than that of Antoine Laurent Lavoisier. Heroes of Science Chemists 2011-12-09T03:00:21.047Z His devotion to science is well known, and he ranks with Lavoisier as an original discoverer of oxygen. Unitarianism Lavoisier concluded that to calcine tin is to cause it to combine with a portion of the air wherein it is calcined. The Story of Alchemy and the Beginnings of Chemistry Did not astronomy wait long for Newton, and chemistry for Lavoisier, to raise them to something like the splendour they now enjoy? Wonderful Balloon Ascents We shall have to seek the exact meaning which ought to be given to the experiments on the emanation of these bodies, and to discover whether these experiments really imperil the law of Lavoisier. The New Physics and Its Evolution In the year 1794 Lavoisier, who had for some time acted as a fermier-général under the Government, was accused of mixing with the tobacco "water and other ingredients hurtful to the health of the citizens." Heroes of Science Chemists 2011-12-09T03:00:21.047Z The first commission was composed of the principal physicians of Paris; while, among the eminent men comprised in the latter, were Benjamin Franklin, Lavoisier, and Bailly, the historian of astronomy. Memoirs of Extraordinary Popular Delusions — Volume 3 At a later time, Lavoisier devised and conducted an experiment which laid bare the change of composition that happens when mercury is calcined in the air. The Story of Alchemy and the Beginnings of Chemistry Thus began the long series of discoveries culminating those of Black, Bergmann, Cavendish, Priestley, and Lavoisier, who ushered in the chemical science of the nineteenth century. History of the Warfare of Science with Theology in Christendom It follows nevertheless that it is no longer forbidden to regard the law of Lavoisier as only an approximate law; according to Sandford and Ray, this approximation would be about 1/2,400,000. The New Physics and Its Evolution We know that the fixity of composition of chemical compounds had been established before this time, largely by the labours of Black and Lavoisier. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Galileo, Lavoisier, Darwin, and Pasteur were such revolutionaries. The Psychology of Revolution Most of those who noticed this said that the gases came from the dissolving metals; Lavoisier said they were produced by the decomposition of the acids. The Story of Alchemy and the Beginnings of Chemistry The qualitative composition of ethyl alcohol was ascertained by A. L. Lavoisier, and the quantitative by N. T. de Saussure in 1808. The Project Gutenberg Encyclopedia Volume 1 of 28 Mr. Lavoisier found that one pound of charcoal in burning consumed two pounds nine ounces of vital air, or oxygene. The Botanic Garden A Poem in Two Parts. Part 1: the Economy of Vegetation We know that Lavoisier's conclusion was erroneous, that it was not founded on a sufficiently broad basis of facts. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Lavoisier, Malsherbes, Condorcet, &c. were here successively immured, previously to being sent to the guillotine. Paris as It Was and as It Is Finally, Lavoisier strongly heated the red precipitate; it changed to a gas, which he collected, and mercury, which he weighed. The Story of Alchemy and the Beginnings of Chemistry Towards the close of the 18th century, A. L. Lavoisier showed that air was necessary to the formation of vinegar from alcohol. The Project Gutenberg Encyclopedia Volume 1 of 28 And Mr. Lavoisier has announced his design to write on this subject. The Botanic Garden A Poem in Two Parts. Part 1: the Economy of Vegetation To Rouelle, a predecessor of Lavoisier, who died four years before the discovery of oxygen, we owe many accurate and suggestive remarks and experiments bearing on the term "salt." Heroes of Science Chemists 2011-12-09T03:00:21.047Z The times however greatly favoured the latter; the discoveries of Lavoisier, led the way to the study of chemistry, which became fashionable and generally cultivated, and with its brilliancy dazzled the multitude. The Life of Samuel Taylor Coleridge 1838 Lavoisier concluded that the solid which had formed in the water was produced by the solvent action of the water on the glass vessel. The Story of Alchemy and the Beginnings of Chemistry In the history of zoölogy, Buffon is a great name, as is that of Lavoisier in chemistry. Outline of Universal History The disciples of Lavoisier pay homage to a plurality of phlogistons under the various names of charcoal, sulphur, metals, &c. The Botanic Garden A Poem in Two Parts. Part 1: the Economy of Vegetation Lavoisier had recognized oxygen as the acidifier; Black had proved that a caustic alkali does not contain carbonic acid. Heroes of Science Chemists 2011-12-09T03:00:21.047Z In the evening we received a note from Madame Lavoisier—Madame de Rumford, I mean—telling us that she had just arrived at Paris, and warmly begging to see us. The Life and Letters of Maria Edgeworth, Volume 1 Lavoisier had formed a clear, consistent, and suggestive mental picture of chemical changes. The Story of Alchemy and the Beginnings of Chemistry The study of my cases soon led me to the same theory of Lavoisier, as I could not make the phenomena agree with the old theory of carbonic acid generated only in the lungs. Scientific American Supplement, No. 275, April 9, 1881 The history of the progress of this great discovery is detailed in the Memoires of the Royal Academy for 1781, and the experimental proofs of it are delivered in Lavoisier's Elements of Chemistry. The Botanic Garden A Poem in Two Parts. Part 1: the Economy of Vegetation Acids all contain oxygen, said Lavoisier; this was soon regarded as one of the fundamental facts of chemistry. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Her friends always proclaim her title as author before her other titles, and I thought her a pleasing woman before I was told that she had pronounced at Madame Lavoisier's an eloquent eulogium on Belinda. The Life and Letters of Maria Edgeworth, Volume 1 But these observations and the conclusions founded on them, did not bear much fruit until the time of Lavoisier, that is, towards the close of the 18th century. The Story of Alchemy and the Beginnings of Chemistry The theory of Lavoisier on this point has been accepted. Scientific American Supplement, No. 275, April 9, 1881 Oxygen was first discovered as a separate gas in 1774, when it was produced by heating red oxide of mercury and was given its present name by the famous chemist, Lavoisier. Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon Berthollet had thrown doubt on the universality of Lavoisier's name "oxygen," the acidifier, but he had not conclusively proved the existence of any acid which did not contain oxygen. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Stahl was the last of these, and Lavoisier the first of the new school in that which I have stated is the highest development of modern science, chemistry. Steam, Steel and Electricity Systems in physics," Lavoisier writes, "are but the proper instruments for helping the feebleness of our senses. The Story of Alchemy and the Beginnings of Chemistry You are a disciple of Lavoisier; you are wealthy, you are free; I will give you my idea. The World's Greatest Books — Volume 01 — Fiction And Lavoisier, as we have seen, adopts substantially the same view. Discourses Biological and Geological Essays Liebig adopted the principle of the method used by Lavoisier, viz. that the carbon in a compound can be oxidized, or burnt, to carbonic acid, and the hydrogen to water. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Nothing could live in it, as you may suppose; and Lavoisier thought it must be right to give so destructive a gas the name of azote, which in Greek means "opposed to life." The History of a Mouthful of Bread And its effect on the organization of men and animals Lavoisier had obtained 4 9/10 + 15 1/2 = 20 2/5 grains of solid; the pelican had lost 17 2/5 grains. The Story of Alchemy and the Beginnings of Chemistry It led up to modern chemistry, which begins with Lavoisier, and the introduction of the balance in the study of chemical change. Mediaeval Lore from Bartholomew Anglicus As the Jacobins said of Lavoisier, the Republic has no need of men of science. Life and Letters of Thomas Henry Huxley — Volume 3 But although this classification had of necessity to be revised and recast, the genius of Lavoisier enunciated certain truths which have remained the common possession of every chemical system. Heroes of Science Chemists 2011-12-09T03:00:21.047Z In Lavoisier we find an observer of nature who was predominantly interested in what the scales could tell about changes in substances. Man or Matter Lavoisier now turned his attention to the calcination of metals, and particularly the calcination of tin. The Story of Alchemy and the Beginnings of Chemistry In the time of Lavoisier, the rich alone could make chemical researches; the necessary apparatus could only be procured at a very great expense. Familiar Letters on Chemistry They who did not respect the virtues of Malesherbes, the talents of Lavoisier, the youth of Barnave, will they recoil from one crime more? The Duchess of Berry and the Court of Charles X Lavoisier gained these most important results by concentrating his attention on a few subjects of inquiry. Heroes of Science Chemists 2011-12-09T03:00:21.047Z It is safe to say that neither Lavoisier, Galvani, Ohm, Regnault, nor Maxwell could have gotten the smallest appropriation through Congress to help make discoveries which are now the pride of our century. Side-Lights on Astronomy and Kindred Fields of Popular Science About this time Priestley visited Paris, saw Lavoisier, and told him of the new "air" he had obtained by heating calcined mercury. The Story of Alchemy and the Beginnings of Chemistry If it prove a mind of uncommon activity and power, a Locke, a Lavoisier, a Hutton, a Bentham, a Fourier, it imposes its classification on other men, and lo! a new system. Essays — First Series The theories of the production of animal heat, from the times of Black, Lavoisier, and Crawford to those of Liebig, are familiar to all who have paid any attention to physiological studies. Medical Essays, 1842-1882 Q Quantitative analysis neglected by early chemists, 29; first accurately employed by Black, 33; used by Lavoisier, 87. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Digestion is explained by R�aumur and Spallanzani, respiration by Lavoisier; Prochaska verifies the mechanism of reflex actions; Haller and Spallanzani experiment on and describe the conditions and phases of generation. The Ancient Regime Lavoisier changed the language whereby certain facts concerning acids were expressed. The Story of Alchemy and the Beginnings of Chemistry Lavoisier's wife also was a woman of real scientific ability, who not only shared in her husband's pursuits, but even undertook the task of engraving the plates that accompanied his 'Elements.' Character But there are departments of science in which he need not fear the rivalry of Black, or Lavoisier, or Cavendish, or Davy. Miscellaneous Writings and Speeches — Volume 4 W Water, its composition discovered by Cavendish, 68-78; nearly discovered by Priestley, 68; confirmed by Lavoisier, 90; decomposed by electricity, 185. Heroes of Science Chemists 2011-12-09T03:00:21.047Z Lavoisier, Beaumarchais, and I alone had listened to the lawyer's dream. Catherine De Medici Although Lavoisier recognised that not every compound of oxygen is an acid, he taught that every acid is a compound of oxygen. The Story of Alchemy and the Beginnings of Chemistry The revolution brought about by Lavoisier in science," says Hoefer, "coincides by a singular act of destiny with another revolution, much greater indeed, going on then in the political and social world. A History of Science — Volume 4 And Lavoisier, the most philosophical chemist of the century, retained heat and light on a par with oxygen, hydrogen, iron, and the rest, in his list of elementary substances. A History of Science — Volume 3 He suggested also that the air might play an important part in some processes of calcination, which, as we shall see, was proved to be true by Lavoisier late in the eighteenth century. A History of Science — Volume 2 You were the pupil of Lavoisier, you are rich, and master of your own time, I will therefore tell you my conjectures. The Alkahest It was reserved for the greatest of all chemists, Antoine Lavoisier, to use the fact stumbled on by Priestley. The Story of Alchemy and the Beginnings of Chemistry Lavoisier was born in Paris, and being the son of an opulent family, was educated under the instruction of the best teachers of the day. A History of Science — Volume 4 Had not the Academy of Sciences, with its Baillys, Franklins, Lavoisiers, interfered! The French Revolution To Lavoisier is usually attributed this test experiment; but the fact that the weight of a metal increases by calcination was established by earlier European experimenters, and, indeed, was well known to the Arabian chemists. History of the Conflict Between Religion and Science "Somewhat; I know Lavoisier, and was the intimate friend of Cabanis." The Count of Monte Cristo Lavoisier proposed to test these suppositions by calcining a weighed quantity of tin in a closed glass vessel, which had been weighed before, and should be weighed after, the calcination. The Story of Alchemy and the Beginnings of Chemistry It was appropriate that a revolution in chemical thought should be accompanied by a corresponding revolution in chemical names, and to Lavoisier belongs chiefly the credit of bringing about this revolution. A History of Science — Volume 4 Lavoisier begged a fortnight more of life, to finish some experiments: but "the Republic does not need such;" the axe must do its work. The French Revolution Lavoisier, however, was the first to recognize its great importance. History of the Conflict Between Religion and Science Lavoisier also recognised that certain definite substances could be divided into things simpler than themselves, but that other substances refused to undergo simplification by division into two or more unlike portions. The Story of Alchemy and the Beginnings of Chemistry Other experiments led Lavoisier to suspect that the portion of the air which had united with the tin was different from the portion which had not combined with that metal. The Story of Alchemy and the Beginnings of Chemistry Berthollet, the great co-worker with Lavoisier, and now the most authoritative of living chemists, contended that substances combine in almost indefinitely graded proportions between fixed extremes. A History of Science — Volume 4 Not great Lavoisier himself, or any of the Forty can escape this rough tongue; which wants not fanatic sincerity, nor, strangest of all, a certain rough caustic sense. The French Revolution Lavoisier had thrown off all the trammels which hindered the alchemists from making rigorous experimental investigations. The Story of Alchemy and the Beginnings of Chemistry Lavoisier concluded that air had not penetrated through the apparatus during the process of heating. The Story of Alchemy and the Beginnings of Chemistry Let us consider some of the work of Lavoisier in this direction. The Story of Alchemy and the Beginnings of Chemistry But his claim to priority in this discovery was at once disputed by his fellow-countryman James Watt and by the Frenchman Lavoisier. A History of Science — Volume 4 Lavoisier began his work on the transformations of matter by demonstrating that this alleged transmutation does not happen; and he did this by weighing the water, the vessel, and the earthy solid. The Story of Alchemy and the Beginnings of Chemistry Such a service to science, and humanity, was rendered by Darwin; a like service was done, more than three-quarters of a century before Darwin, by Lavoisier. The Story of Alchemy and the Beginnings of Chemistry Two years later, at the age of thirty-five, Lavoisier was admitted a member of the Academy. A History of Science — Volume 4 Lavoisier then mixed measured volumes of oxygen and "nitrous air," standing over water; a red gas was formed, and dissolved in the water, and Lavoisier proved that the water now contained nitric acid. The Story of Alchemy and the Beginnings of Chemistry Lavoisier's claim was soon disallowed even by his own countrymen, but for many years a bitter controversy was carried on by the partisans of Watt and Cavendish. A History of Science — Volume 4 Other experimenters confirmed his results in all their essentials—notably Scheele and Lavoisier and Spallanzani and Davy. A History of Science — Volume 4 |
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