is usually produces in neutral environment so it could be the oxide. It's amount is 0.1125mol, and the amount of permanganate is 0.045mol, so I don't have enough manganese in the permanganate meaning that B is MnSO4
. Using the mass data, I got the following mole ratio: nKMnO4
=2:3:5. The ratio is in agreement with the redox balancing, so the reaction is:
I think that this is okay now. Thanks for the help.