meta-antimonous acid

例句：

1. 1.This solution is used to dissolve metals and remove impurities from them.
   这种溶液用于溶解金属并去除它们中的杂质。
2. 2.The reaction between the two acids produces a meta-antimonous salt.
   两种酸之间的反应产生了一种亚锑酸盐。
3. 3.The meta-antimonous acid reacts with water to form a white precipitate.
   亚锑酸与水反应生成白色沉淀。