| 单词 | mercuric chloride |
| 例句 | Then add a few drops of solution of mercuric chloride; the surface of the mercury will become level, read and record its new position. The Methods of Glass Blowing and of Working Silica in the Oxy-Gas Flame For the use of chemical and physical students Double salts of cerous chloride with stannic chloride, mercuric chloride, and platinic chloride are also known. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 7 "Cerargyrite" to "Charing Cross" Long continued boiling with water gives mercury and mercuric chloride; dilute hydrochloric acid or solutions of alkaline chlorides convert it into mercuric chloride on long boiling. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 1 "Calhoun" to "Camoens" In all these cases of partial decomposition some of the mercurous chloride—the calomel—is changed into soluble mercuric chloride and metallic mercury. The History of the Medical Department of Transylvania University It is true that mercuric chloride is very effective, but I cannot think of a single modern reason to use it. Practical Taxidermy A manual of instruction to the amateur in collecting, preserving, and setting up natural history specimens of all kinds. To which is added a chapter upon the pictorial arrangement of museums. With additional instructions in modelling and artistic taxidermy. The image can also be developed in a solution of gold, or in a very weak solution of mercuric chloride at 1 per 10,000. Photographic Reproduction Processes This applies particularly to salts of mercury, such as corrosive sublimate or mercuric chloride, and biniodide of mercury, both of which have very considerable germicidal power, and are consequently frequently added to soaps. The Handbook of Soap Manufacture The supporters of the formula Hg2Cl2 pointed out that dissociation into mercury and mercuric chloride would give this value, since mercury is a monatomic element. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 1 "Calhoun" to "Camoens" How could you distinguish between mercurous chloride and mercuric chloride? An Elementary Study of Chemistry In order to study the effect of poison, another set was placed in water containing a small quantity of mercuric chloride. Response in the Living and Non-Living One portion of the solution strikes a purple colour with chloride of gold, another portion gives a white or grey precipitate or cloudiness with mercuric chloride. A Text-book of Assaying: For the Use of Those Connected with Mines. The latter object is accomplished by oxidation to stannic chloride by means of mercuric chloride added in excess, as the mercuric salts have no effect upon ferrous iron or the bichromate. An Introductory Course of Quantitative Chemical Analysis With Explanatory Notes The specific value of mercurous chloride is that it exerts the valuable properties of mercuric chloride in the safest and least irritant manner, as the active salt is continuously and freshly generated in small quantities. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 1 "Calhoun" to "Camoens" The mercuric chloride, being readily volatile, vaporizes and is condensed again in cool vessels. An Elementary Study of Chemistry Effect of anæsthetics and poisons.—Ordinary anæsthetics, like chloroform, and poisons, like mercuric chloride, are known to produce a profound depression or abolish all signs of response in the living tissue. Response in the Living and Non-Living Pour solution of mercuric chloride on mercury and explain what happens. A Text-book of Assaying: For the Use of Those Connected with Mines. When cold, add rapidly about 30 cc. of mercuric chloride solution. An Introductory Course of Quantitative Chemical Analysis With Explanatory Notes Calomel exerts remote actions in the form of mercuric chloride. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 1 "Calhoun" to "Camoens" Commercially it is manufactured by heating a mixture of mercuric chloride and mercury. An Elementary Study of Chemistry Chlorine, bromine, and mercuric chloride gave the best results; solutions of mercuric chloride, nitrate, or sulphate diluted to 1 part in 1,000 destroy spores in ten minutes.—R. Scientific American Supplement, No. 344, August 5, 1882 This mercuric chloride is said to form an additive compound with the phosphine of the crude acetylene, which compound is decomposed by the ferric chloride, and the mercuric chloride recovered. Acetylene, the Principles of Its Generation and Use A Practical Handbook on the Production, Purification, and Subsequent Treatment of Acetylene for the Development of Light, Heat, and Power Proceed with the solution of the ore, treat the residue, if necessary, and reduce the iron by the addition of stannous chloride, followed by mercuric chloride, as described for the bichromate process on page 56. An Introductory Course of Quantitative Chemical Analysis With Explanatory Notes Examine cinnabar, vermilion, mercury, red oxide, mercurous and mercuric chloride. An Introduction to Chemical Science |
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