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关注:1
2013-05-23 12:21
求翻译:用硫酸分离铅钙和锌镁铝,沉淀用醋酸-醋酸钠溶液溶解,用EDTA滴定铅离子含量,溶液用于锌镁的分析测试是什么意思? 待解决
悬赏分:1
- 离问题结束还有
用硫酸分离铅钙和锌镁铝,沉淀用醋酸-醋酸钠溶液溶解,用EDTA滴定铅离子含量,溶液用于锌镁的分析测试
问题补充: |
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2013-05-23 12:21:38
正在翻译,请等待...
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2013-05-23 12:23:18
正在翻译,请等待...
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2013-05-23 12:24:58
With the sulfuric acid separation lead calcium and the zinc magnalium, precipitate with the acetic acid - sodium acetate solution dissolve, with the EDTA titrate lead ion content, the solution uses in the zinc magnesium the analysis test
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2013-05-23 12:26:38
Separation of lead sulfate calcium magnesium aluminum and zinc, precipitated by acetic acid-sodium acetate solution dissolve content of lead ions with EDTA titration solution for analysis of zinc-magnesium test
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