Asked by Jane
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.
Answers
Answered by
DrBob222
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.
http://www.chemteam.info/Redox/Redox.html
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.
http://www.chemteam.info/Redox/Redox.html
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.
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