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2Â¥: Originally posted by jiagle at 2013-07-05 12:30:42
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4MnO2+6H2SO4 = 2Mn2(SO4)3+6H2O+O2
Mn2(SO4)3+12KCN=2K3Mn(CN)6+3K2SO4
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4Â¥: Originally posted by jhq1993 at 2013-07-09 19:42:43
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