| 单词 | sulphydric acid |
| 释义 | > as lemmassulphydric acid (gas) = sulphuretted adj. sulphydric acid (gas): hydrogen sulphide, sulphuretted hydrogen. sulphydric ether (see quot. 1852). ΘΚΠ the world > matter > chemistry > chemical reactions or processes > [adjective] > of or relating to named chemical reactions or processes > of or relating to sulphuration sulphurated1747 sulphuretted1805 sulphydric1838 1838 Proc. Amer. Philos. Soc. I. 84 Sulphydric acid produced a slight discoloration. 1838 T. Thomson Chem. Org. Bodies 329 Sulphohydric ether is lighter than water. 1842 Civil Engineer & Archit. Jrnl. 5 137/2 He had succeeded in depriving gas..of its ammonia and its sulph-hydric acid. 1852 tr. Regnault's Elem. Chem. II. 538 Sulfhydric Ether C4H5S..is prepared by passing chlorohydric ether through an alcoholic solution of monosulphide of potassium. < as lemmas |
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