单词 | barium dioxide |
释义 | barium dioxide (once / 844237 pages) n WORD FAMILY barium dioxide USAGE EXAMPLESIn the Brin process for the manufacture of oxygen, barium dioxide is obtained as an intermediate product by heating barium monoxide with air under pressure. Various, Encyclopaedia Britannica, 11th Edit...(2010) It is commonly prepared by the action of a solution of sulphuric acid on barium dioxide. McPherson, William, An Elementary Study of Chemistry(2010) How many grams of barium dioxide will be required to prepare 1 kg. of common hydrogen dioxide solution? McPherson, William, An Elementary Study of Chemistry(2010) n a white toxic powder obtained by heating barium oxide in air Syn|Hyper barium peroxide baryta any of several compounds of barium |
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