10KCl + 8H2SO4 + 2KMnO4 → 5Cl2 + 2MnSO4 + 6K2SO4 + 8H2O
Potassium chloride react with sulfuric acid and potassium permanganate to produce chlorine, manganese(II) sulfate, potassium sulfate and water. Potassium chloride and potassium permanganate - solid. Sulfuric acid - concentrated, heated solution.