Balance the following oxidation-reduction reaction in acid solution: SO₃^2- + MnO₄^- → SO₄^2- + Mn²⁺ + H₂O
The sum of the coefficients is ________.

Question

Balance the following oxidation-reduction reaction in acid solution: SO₃^2- + MnO₄^- → SO₄^2- + Mn²⁺ + H₂O The sum of the coefficients is ________. A) 23 B) 30 C) 13 D) 45 E) 28

Quizplus · Accepted Answer

The balanced equation is 5SO₃²⁻ + 2MnO₄⁻ + 6H⁺ → 5SO₄²⁻ + 2Mn²⁺ + 3H₂O, and the sum of the coefficients is 5 + 2 + 6 + 5 + 2 + 3 = 23.

Balance the Following Oxidation-Reduction Reaction in Acid Solution: SO32-

Balance the Following Oxidation-Reduction Reaction in Acid Solution: SO₃^2-