For the redox reaction MnO_4^-+ C_2 O_4^2-+ H^+ → Mn^2++ CO_2+ H_2 O the correct coefficients of the reactants for the balanced equation are MnO_4^-…

For the redox reaction $$\mathrm{MnO}_4^{-}+\mathrm{C}_2 \mathrm{O}_4^{2-}+\mathrm{H}^{+} \longrightarrow \mathrm{Mn}^{2+}+\mathrm{CO}_2+\mathrm{H}_2 \mathrm{O} $$ the correct coefficients of the reactants for the balanced equation are $$\mathrm{MnO}_4^{-} \quad \mathrm{C}_2 \mathrm{O}_4^{2-} \quad \mathrm{H}^{+} $$