Question

In: Chemistry

balance potassium permanganate and oxalate redox reaction

balance potassium permanganate and oxalate redox reaction

Solutions

Expert Solution

Adding the half reactions

Skeleton equation

     + 7               + 3                    + 2              + 4

Reduction half reaction

Oxidation half reaction

(Mn is already balanced)

(O is balanced)

(H balanced in acid medium)

(Charges balanced)

(Electrons balanced)

(C balanced)

(O is already balanced)

  1. C2O42- →2 CO2

(H is not present)

(Charges balanced)

(Electrons balanced)


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