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dir
H2S2O6 A strong acid formed by the oxidation of sulfurous acid, and known only by its salts and in solution.
- 词性： noun
- 行业/领域： 化学
- 类别 无机化学
- Company: McGraw-Hill
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创建者
- Jaan
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(Gold) 2006 分数 - 100% positive feedback
