Chemistry

Chemistry

Problem

For the redox reaction, MnO4−+C2O42−+H+⟶Mn2++CO2+H2O\text{MnO}_4^- + \text{C}_2\text{O}_4^{2-} + \text{H}^+ \longrightarrow \text{Mn}^{2+} + \text{CO}_2 + \text{H}_2\text{O} The correct coefficients of the reactants for the balanced reaction are : a. MnO4−\text{MnO}_4^-: 2, C2O42−\text{C}_2\text{O}_4^{2-}: 5, H+\text{H}^+: 16 b. MnO4−\text{MnO}_4^-: 16, C2O42−\text{C}_2\text{O}_4^{2-}: 5, H+\text{H}^+: 2 c. MnO4−\text{MnO}_4^-: 5, C2O42−\text{C}_2\text{O}_4^{2-}: 16, H+\text{H}^+: 2 d. MnO4−\text{MnO}_4^-: 2, C2O42−\text{C}_2\text{O}_4^{2-}: 16, H+\text{H}^+: 5

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