英语词汇“ethionic”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ethionic
释义	ethionic, a. Chem.\|iːθɪˈɒnɪk\| [f. ether) + Gr. θεῖον sulphur + -ic. Formed by Magnus in 1833, in imitation of the terms proto-, deuto-, trito-œnothionic [Gr. οἶνος wine], introduced by Sertuernor (1818) to designate three acids, one of which Magnus supposed to have been identical with ethionic acid.] *ethionic acid: C₂H₆S₂O₇ (Watts Dict. Chem.) produced by the action of water on ethionic anhydride, C₂H₄2SO₃, formerly called sulphate of carbyl* (Watts Dict. Chem.), which is obtained by bringing together olefiant gas and vapour of sulphuric anhydride in a tube. 1838T. Thomson Chem. Org. Bodies 190 Of Ethionic Acid.1877Watts Fownes' Chem. II. 174 Ethionic Anhydride.
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