| 单词 | dithionous acid |
| 释义 | dithionous acid(daɪˈθaɪənəs) noun an unstable dibasic acid known only in solution and in the form of dithionite salts. It is a powerful reducing agent. Formula: H2S2O4 Also called: hyposulphurous acid, hydrosulphurous acid Word origin from di-1 + thion-, from Greek theion sulphur + -ous |
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