WHAT IS THE BALANCE CHEMICAL EQUATION OF:- KMnO4 +SO2+H2SO4 = Share with your friends Share 3 shubhamdasgupta33... answered this 2KMnO4 + 5SO2 + 2H2O → 2MnSO4 + 2KHSO4 + H2SO4....i think..!! -1 View Full Answer Prerna Bansal answered this Dear Student,Your friend Shubhamdasgupta has posted the correct answer.Hope it helps.Good Luck!@shubhamdasgupta:good attempt.keep it up.thumbs up! -6