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单词 nitrous fumes
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nitrous fumes
nitrous fumes n. a toxic mixture of gaseous oxides of nitrogen (cf. nitrous gas n.).
ΚΠ
1768 Philos. Trans. 1767 (Royal Soc.) 57 533 The nitrous fumes condensed in water, in making the spiritus nitri fortis appear to be more acid than the strongest oil of vitriol.
1889 G. M. Hopkins Exper. Sci. xviii. 412 In this battery the hydrogen..decomposes the nitric acid, forming hyponitrous acid, which is dissolved or is disengaged as nitrous fumes.
1988 F. A. Cotton & G. Wilkinson Adv. Inorg. Chem. (ed. 5) x. 325 The mixed oxides, ‘nitrous fumes’, are used in organic chemistry as selective oxidizing agents.
extracted from nitrousadj.n.
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