| 单词 | barium dioxide |
| 例句 | In the Brin process for the manufacture of oxygen, barium dioxide is obtained as an intermediate product by heating barium monoxide with air under pressure. Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 3 "Banks" to "Bassoon" How many grams of barium dioxide will be required to prepare 1 kg. of common hydrogen dioxide solution? An Elementary Study of Chemistry Thus manganese dioxide, a black compound of manganese and oxygen, when heated to about 700°, loses one third of its oxygen, while barium dioxide, when heated, loses one half of its oxygen. An Elementary Study of Chemistry It is commonly prepared by the action of a solution of sulphuric acid on barium dioxide. An Elementary Study of Chemistry It is a brown powder which easily gives up a part of its oxygen and, like manganese dioxide and barium dioxide, is a good oxidizing agent. An Elementary Study of Chemistry |
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