| 单词 | aqua regia |
| 释义 | aqua regia (once / 70775 pages) n WORD FAMILY aqua regia USAGE EXAMPLESTitled “Aqua Regia” after the acid mixture used to dissolve gold, this show of sleek, cheeky, stylish works concentrates the paradox. Los Angeles Times(Jun 21, 2015) The third might yield nitric, and the fourth aqua regia. Agricola, Georgius, De Re Metallica, Translated from th...(2011) Auric chloride, or gold trichloride, AuCl3, is a dark ruby-red or reddish-brown, crystalline, deliquescent powder obtained by dissolving the metal in aqua regia. Various, Encyclopaedia Britannica, 11th Edit...(2011) n a yellow fuming corrosive mixture of nitric and hydrochloric acid that dissolves metals (including gold) Syn|Hyper nitrohydrochloric acid acid any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt |
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