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- Question 12: Chlorine gas oxidizes Fe2+ ions to Fe3+ ions. In the process, chlorine is reduced to chloride ions. Given the following unbalanced net ionic Redox equation in an acidic solution: Fe2+ (aq) + Cl2 (g) + Fe3+ (aq) + Cr (aq) Question 12-1: Find the correct balanced half reactions for oxidation: Cl2 (g) + 2 CI" (aq) + 2 e" Fe2+ (aq) Fe3+ (aq) + e Fe2+ (aq) + e-Fe3+ (aq) Cl2 (g) + 2 + 2 Cr- (aq) - Question 21 (3 points) Question 12: Chlorine gas oxidizes Fe2+ ions to Fe3+ ions. In the process, chlorine is reduced to chloride ions. Given the following unbalanced net ionic Redox equation in an acidic solution: Fe2+ (aq) + Cl2 (g) → Fe3+ (aq) + CI+ (aq) Question 12-2: Find the correct balanced half reactions for reduction: -