2H2O2(aq) -> 2H2O(l) + O2(g) E° = 0.55 V
The equation and standard cell potential for the decomposition of H2O2(aq) in acidic solution at 25℃ is given above. The reduction half reactions for the process are listed below.
O2(g) + 4H+(aq) + 4e- -> 2H2O(l) E° = 1.23 V
O2(g) + 2H+(aq) + 2e- -> H2O2(aq) E° = ?
1) O2(g) + 2H+(aq) + 2e- -> H2O2(aq)
What is the standard reduction potential for the half reaction represented above?