Write a Balanced Half Equation for the Following Couple: ClO₂-

question 71

Multiple Choice

Write a balanced half equation for the following couple: ClO₂- | Cl- (basic)

• A) ClO₂- + 2 H₂O + 4 e- → Cl- + 4 OH-
• B) ClO₂- + 4 H⁺ + 4 e- → Cl- + 2 H₂O
• C) ClO₂- + H₂O + e- → Cl- + OH-
• D) ClO₂- + H⁺ + e- → Cl- + H₂O
• E) ClO2₂- + 4 H₂O + 8 e- → Cl- + 4 OH-

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