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Author: Subject: MnCl2 and KMnO4
dc1123
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[*] posted on 4-12-2004 at 20:03
MnCl2 and KMnO4

What happens quantitatively when you were to mix MnCl2 and KMnO4 together?
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Marvin
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[*] posted on 5-12-2004 at 05:12


Depending on amounts you usually get a hydrated oxide of manganese precipitating, MnO2 if the permanganate is in excess. For the quantitive picture you need to juggle some oxidation states.
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S.C. Wack
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[*] posted on 5-12-2004 at 19:57
Mellor

2 MnCl2 + 2 KMnO4 -> 2 KCl + 4 MnO2 + Cl2. Wouldn't count on that being quantitative, though.
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