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if this is the reaction at the anode: h2 --> 2h+ + 2e- and the reaction...

if this is the reaction at the anode: h2 --> 2h+ + 2e-

and the reaction at the cathode is : oh- + e- + h+ ---> h20

what is the overall balanced reaction

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Answer #1

f this is the reaction at the anode: H2 --> 2H+ + 2e-

and the reaction at the cathode is : oH- + e- + H+ ---> H20

          at anode        H2 --> 2H+ + 2e-

         at cathode      2OH- +2e- + 2H+ ---> 2H20

                            --------------------------------------------------

                               2OH^- + H2 ----------> 2H2O   overall balanced reaction

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