H2O2 Related Electrochemical Values
| |
Potential, Volts |
| HO2 + H+ + e- ↔ H2O2 |
1.5 |
| O2 + H2O + 2e- ↔ HO2- + OH- |
-0.076 |
| O2 + 2H2O + 2e- ↔ H2O2 + 2OH- |
-0.146 |
| HO2- + H2O + 2e- ↔ 3OH- |
0.87 |
Heat for formation (Δ Hfo) for:
| HO. |
9.2 ± 1 kcal/mole |
Ref: J.A. Kerr, Chem.Rev. 66:465 (1966) |
| HO2- |
5.3 ± 2 kcal/mole |
Ref: J.A. Kerr, Chem.Rev. 66:465 (1966) |