Balance the Following Oxidation-Reduction Occurring in Acidic Solution

question 95

Multiple Choice

Balance the following oxidation-reduction occurring in acidic solution.
MnO₄^-(aq) + Co²⁺(aq) → Mn²⁺(aq) + Co³⁺(aq)

• A)MnO₄^-(aq)+ 8H⁺(aq)+ 5Co²⁺(aq)→ Mn²⁺(aq)+ 4H₂O(aq)+ 5Co³⁺(aq)
• B)MnO₄^-(aq)+ 8H⁺(aq)+ Co²⁺(aq)→ Mn²⁺(aq)+ 4H₂O(aq)+ Co³⁺(aq)
• C)MnO₄^-(aq)+ 4H₂(g)+ 5Co²⁺(aq)→ Mn²⁺(aq)+ 4H₂O(aq)+ 5Co³⁺(aq)
• D)MnO₄^-(aq)+ 8H⁺(aq)+ 2Co²⁺(aq)→ Mn²⁺(aq)+ 4H₂O(aq)+ 2Co³⁺(aq)
• E)MnO₄^-(aq)+ Co²⁺(aq)→ Mn²⁺(aq)+ 2O₂(g)+ Co³⁺(aq)

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