| 单词 | arsenic disulphide |
| 释义 | > as lemmasarsenic disulphide b. In the names of compounds of arsenic, as arsenic disulphide, arsenic pentoxide, arsenic trihydride, etc. ΚΠ 1866 H. E. Roscoe Lessons Elem. Chem. xvi. 142 Arsenic unites with chlorine, bromine, and iodine, to form arsenic trichloride, tribromide, and triiodide. 1876 Jrnl. Chem. Soc. 29 344 The oxygen was thoroughly expelled from the arsenic disulphide, by heating in an atmosphere of hydrogen. 1938 R. Hum Chem. for Engin. Students xxiv. 673 Arsenic Pentoxide..or arsenic oxide, is obtained as a white solid, by heating arsenic acid. 1953 Vacuum 3 372/1 These materials form gaseous hydrides such as arsenic tri-hydride. 2009 Jrnl. Egyptian Archaeol. 95 94 The yellow pigment is identified as arsenic trisulphide. < as lemmas |
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