posted by Jane on .
write out the balanced equation when Iron(II) sulfate, potassium permanganate, and sulfuric acid react to form Iron (III) sulfate, manganese (II) sulfate, Potassium sulfate, and water.
Is your problem in balancing these. Here is a site that will help and I will get you started. You need to learn to do these by yourself. #5,6,7 should be of help to you.
FeSO4 + KMnO4 + H2SO4 ==> Fe2(SO4)3 + MnSO4 + K2SO4 + H2O
In this reaction Fe changes oxidation state from +2 on the left to + 3 on the right. Many students don't start this right; the first thing to do is place a coefficient of 2 for FeSO4 so you can compare 2 Fe with 2 Fe. Then Mn on the left is +7 and on the right is +2. Now follow the rules.