SEARCH Articles Figures Tables Ethyl potassium oxalate Ferric potassium oxalate Ferrous potassium oxalate Oxalic acid reaction with potassium permanganate Potassium acetate acid oxalate Potassium acetate ferric oxalate Potassium acetate ferrous oxalate Potassium acetate oxalate Potassium acid oxalate Potassium hydrogen oxalate Potassium oxalate hydrate Potassium oxalate monohydrate Potassium permanganate oxalate titration Potassium permanganate, solution in oxalates Potassium permanganate, solution oxalates