Balance the following redox reactions using the half-reaction method: a. Basic solutions of potassium permanganate and sodium sulfite are added. b. A solution of Iron (II) nitrate is added to a basic...
A. 2MnO₄⁻(aq) + 5SO₃²⁻(aq) + 6H₂O(l) → 2MnO₂(s) + 5SO₄²⁻(aq) + 4H⁺(aq)
B. 2Fe³⁺(aq) + 7O₂(g) → 6Cu⁺(aq) + 2FeO(s) + 6SO₂(g)
C. 2Fe³⁺(aq) + 7O₂(g) → 6Cu⁺(aq) + 2Fe²⁺(aq) + 6SO₂(g)
D. 2Fe³⁺(aq) + 7O₂(g) → 2FeO₃(s) + 6SO₂(g)