Identify the oxidizing agent (OA) and reducing agent (RA) by dragging the appropriate label onto the net ionic equation. Oxidizing agent (OA) Reducing agent (RA) MnO4 (aq) + S2-(aq) → MnO2(s) + S(s) A А. B Part 3 States of matter are not graded. Write the balanced equation for the reaction that takes place in acidic aqueous solution. XX. He o. 16H +2MnO4 +552 → 2Mn2+ + 55 +8H20