| 单词 | ammonium salts |
| 释义 | > as lemmasammonium salts C1. attrib. In names of compounds in which ammonia was formerly, and is still often, used, as ammonium salts, ammonium carbonate, ammonium chloride, ammonium phosphate. ΚΠ 1863 H. Watts Dict. Chem. (1872) I. 188 Ammonium-salts are isomorphous with potassium salts. 1863 H. Watts Dict. Chem. (1872) I. 195 Spoken of as ammonium-bases in contradistinction to the amine- or ammonia-bases. 1866 H. E. Roscoe Lessons Elem. Chem. xix. 174 Ammonium-chloride, or sal-ammoniac. < as lemmas |
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