關於balance既問題- -
in presence of O2 and alkaline conditions
Mn2+ will undergo oxidation to form Mn(OH)3
- -條式點搞....??
收錄日期: 2021-04-25 19:46:19
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080224000051KK00911