For the redox reaction
`MnO_(4)^(ө)+C_(2)O_(4)^(2-)+H^(o+)rarrMn^(2+)+CO_(2)+H_(2)O`
the correct coefficients of the reactions for the balanced reaction are

Options

A. `MnO_(4)^(ө)=2, C_(2)O_(4)^(2-)=5, H^(o+)=16`
B. `MnO_(4)^(ө)=16, C_(2)O_(4)^(2-)=5, H^(o+)=2`
C. `MnO_(4)^(ө)=5, C_(2)O_(4)^(2-)=16, H^(o+)=2`
D. `MnO_(4)^(ө)=2, C_(2)O_(4)^(2-)=16, H^(o+)=5`

Answer

A

Explanation

The balanced equation is
`2MnO_(4)^(ө)+5C_(2)O_(4)^(2-)+16H^(o+)rarr2Mn^(2+)+10CO_(2)+8H_(2)O`