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单词 metarsenious
释义

> as lemmas

metarsenious
metarsenious adj.
Brit. /ˌmɛtɑːˈsiːnɪəs/
,
U.S. /ˌmɛdɑrˈsiniəs/
rare
ΚΠ
1907 G. S. Newth Text-bk. Inorg. Chem. (ed. 12) iii. iii. 487 Three classes of arsenites are known, which may be regarded as being derived from the three hypothetical acids—ortho-arsenious acid, H3AsO3, or As(HO)3... Pyro-arsenious acid, H4As2O5, or As2O(HO)4..Metarsenious acid, HAsO2, or AsO(HO).
1937 C. G. Lyons Theoret. Pharmaceut. Chem. xii. 189 The arsenites which are formed are salts either of arsenious acid (H3AsO3), or of metarsenious acid (HAsO2).
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