Q. 18 C3.9( 52 Votes )

Balance the follo

Answer :

Following the steps as in part (A), we have the oxidation half reaction equation as:-

Fe2+(aq) Fe3+(aq) + e-

And the reduction half reaction as:-

H2O2(aq) + 2H+(aq) + 2e- 2H2O

Multiplying the oxidation half reaction by 2 and then adding it to the reduction half reaction, we have the net balanced redox reaction as:-

H2O2(aq) + 2Fe2+(aq) + 2H+(aq) 2 Fe3+(aq) + 2H2O

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