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Eine Natriumhydroxid-Lösung (NaOH (aq)) wird an zwei Platin-Elektroden elektrolysiert
| Li | ⇌ | Li⁺ | + 1e⁻ | -3.03 V |
| K | ⇌ | K⁺ | + 1e⁻ | -2.92 V |
| Ba | ⇌ | Ba²⁺ | + 2e⁻ | -2.92 V |
| Ca | ⇌ | Ca²⁺ | + 2e⁻ | -2.76 V |
| Na | ⇌ | Na⁺ | + 1e⁻ | -2.71 V |
| Mg | ⇌ | Mg²⁺ | + 2e⁻ | -2.40 V |
| Al + 4 OH⁻ | ⇌ | Al(OH)₄⁻ | + 3e⁻ | -2.33 V |
| Al | ⇌ | Al³⁺ | + 3e⁻ | -1.69 V |
| Zn + 2 OH⁻ | ⇌ | Zn(OH)₂ | + 2e⁻ | -1.25 V |
| Zn + 4 OH⁻ | ⇌ | Zn(OH)₄²⁻ | + 2e⁻ | -1.22 V |
| Mn | ⇌ | Mn²⁺ | + 2e⁻ | -1.18 V |
| Fe + 2 OH⁻ | ⇌ | Fe(OH)₂ | + 2e⁻ | -0.88 V |
| H₂ + 2 OH⁻ | ⇌ | 2 H₂O | + 2e⁻ | -0.84 V |
| Zn | ⇌ | Zn²⁺ | + 2e⁻ | -0.76 V |
| Fe | ⇌ | Fe²⁺ | + 2e⁻ | -0.44 V |
| Ni | ⇌ | Ni²⁺ | + 2e⁻ | -0.25 V |
| Sn | ⇌ | Sn²⁺ | + 2e⁻ | -0.16 V |
| Pb | ⇌ | Pb²⁺ | + 2e⁻ | -0.13 V |
| H₂ + 2 H₂O | ⇌ | 2H₃O⁺ | + 2e⁻ | 0.00 V |
| MnO(OH) + OH⁻ | ⇌ | MnO₂ + H₂O | + 1e⁻ | +0.15 V |
| Sn²⁺ | ⇌ | Sn⁴⁺ | + 2e⁻ | +0.15 V |
| Cu | ⇌ | Cu²⁺ | + 2e⁻ | +0.35 V |
| 4 OH⁻ | ⇌ | O₂ + 2 H₂O | + 4e⁻ | +0.40 V |
| 2 I⁻ | ⇌ | I₂ | + 2e⁻ | +0.58 V |
| H₂O₂ + 2 H₂O | ⇌ | O₂ + 2 H₃O⁺ | + 2e⁻ | +0.68 V |
| Fe²⁺ | ⇌ | Fe³⁺ | + 1e⁻ | +0.75 V |
| Ag | ⇌ | Ag⁺ | + 1e⁻ | +0.81 V |
| NO₂ + 3 H₂O | ⇌ | NO₃⁻ + 2 H₃O⁺ | + 1e⁻ | +0.81 V |
| Hg | ⇌ | Hg²⁺ | + 2e⁻ | +0.86 V |
| NH₄⁺ + 13 H₂O | ⇌ | NO₃⁻ + 10 H₃O⁺ | + 8e⁻ | +0.87 V |
| 2 Br⁻ | ⇌ | Br₂ | + 2e⁻ | +1.07 V |
| 6 H₂O | ⇌ | O₂ + 4 H₃O⁺ | + 4e⁻ | +1.24 V |
| 2 Cl⁻ | ⇌ | Cl₂ | + 2e⁻ | +1.36 V |
| Au | ⇌ | Au³⁺ | + 3e⁻ | +1.38 V |
| Pb²⁺ + 6 H₂O | ⇌ | PbO₂ + 4 H₃O⁺ | + 2e⁻ | +1.46 V |
| Mn²⁺ + 12 H₂O | ⇌ | MnO₄⁻ + 8 H₃O⁺ | + 5e⁻ | +1.50 V |
| PbSO₄ + 6 H₂O | ⇌ | PbO₂ + 4 H₃O⁺ + SO₄²⁻ | + 2e⁻ | +1.68 V |
| 4 H₂O | ⇌ | H₂O₂ + 2 H₃O⁺ | + 2e⁻ | +1.77 V |
| Pb²⁺ | ⇌ | Pb⁴⁺ | + 2e⁻ | +1.80 V |
| O₂ + 3 H₂O | ⇌ | O₃ + 2 H₃O⁺ | + 2e⁻ | +1.90 V |
| 2 SO₄²⁻ | ⇌ | S₂O₈²⁻ | + 2e⁻ | +2.01 V |
| 2 F⁻ | ⇌ | F₂ | + 2e⁻ | +2.85 V |