| 单词 | nitrous anhydride |
| 释义 | > as lemmasnitrous anhydride nitrous anhydride n. = nitrogen trioxide n. (a) at nitrogen n. Compounds 2. ΚΠ 1866 H. E. Roscoe Lessons Elem. Chem. vii. 63 Nitric Trioxide, or Nitrous Anhydride.—Symbol N2O3... This substance is prepared by mixing four volumes of dry nitric oxide with one volume of oxygen. 1929 Science 31 May 559/2 Smithh and Knerr discovered that when nitrous anhydride was passed into an ethereal solution of oil of wintergreen, the 3- and 5-nitro derivatives of methyl salicylate were produced. 1996 Proc. National Acad. Sci. U.S.A. 93 14428/1 The inhibitory effect of phosphate may be due to reaction with the nitrosating agent, nitrous anhydride (N2O3), formed by oxidation of NO. < as lemmas |
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