Potassium permanganate and iron sulphate Potassium permanganate and iron sulphate. Test tubes containing potassium permanganate solution purple, left and iron II sulphate solution pale green, right. Stock Photo - Afloimages
Potassium permanganate and iron sulphate. Test tubes containing potassium permanganate solution (purple, left) and iron (II) sulphate solution (pale green, right).