Asked by samuel

what will haprn if ammonium chloride solution is used to standardize potassium tetraoxamaganate VII solution instead of ammonium iron II sulphate
Answered by Athenal
H2SO4 is catalyst
H2SO4 + KMnO4 + FeSO4 = Fe2(SO4)3 + H2O + MnSO4 + K2SO
Answered by Ella
No idea