标准电极电势
標準電極電勢表

| 錳 | MnO₄⁻＋2H₂O＋3e⁻ | ⇌ | MnO₂(s)＋4OH⁻ | +0.59 |  |
| 銠 | Rh⁺＋e⁻ | ⇌ | Rh(s) | +0.600 |  |
| 硫 | S₂O₃²⁻＋6H⁺＋4e⁻ | ⇌ | 2S(s)＋3H₂O | +0.60 |  |
| 鐵（二茂鐵） | Fc＋e⁻ | ⇌ | Fc(s) | +0.641 |  |
| 银 | CH₃CO₂Ag＋e⁻ | ⇌ | Ag＋CH₃CO₂⁻ | +0.643 |  |
| 鉬 | H₂MoO₄(aq)＋2H⁺＋2e⁻ | ⇌ | MoO₂(s)＋2H₂O | +0.65 |  |
| 碳（苯醌） | ＋2H⁺＋2e⁻ | ⇌ |  | +0.6992 |  |
| 氧 | O₂(g)＋2H⁺＋2e⁻ | ⇌ | H₂O₂(aq) | +0.70 |  |
| 鉈 | Tl³⁺＋3e⁻ | ⇌ | Tl(s) | +0.72 |  |
| 鉑（鉑氯） | PtCl₆²⁻＋2e⁻ | ⇌ | PtCl₄²⁻＋2Cl⁻ | +0.726 |  |
| 鐵 | Fe₂O₃(s)＋6H⁺＋2e⁻ | ⇌ | 2Fe²⁺＋3H₂O | +0.728 |  |
| 硒 | H₂SeO₃(aq)＋4H⁺＋4e⁻ | ⇌ | Se(s)＋3H₂O | +0.74 |  |
| 砈 | AtO⁺＋2H⁺＋2e⁻ | ⇌ | At⁺＋H₂O | +0.74 |  |
| 銠 | Rh³⁺＋3e⁻ | ⇌ | Rh(s) | +0.758 |  |
| 鉑（鉑氯） | PtCl₄²⁻＋2e⁻ | ⇌ | Pt(s)＋4Cl⁻ | +0.758 |  |
| 釙 | Po⁴⁺＋4e⁻ | ⇌ | Po | +0.76 |  |
| 硫 | (SCN)₂＋2e⁻ | ⇌ | 2SCN⁻ | +0.77 |  |
| 鐵 | Fe³⁺＋e⁻ | ⇌ | Fe²⁺ | +0.77 |  |
| 銀 | Ag⁺＋e⁻ | ⇌ | Ag(s) | +0.7996 |  |
| 汞 | Hg₂²⁺＋2e⁻ | ⇌ | 2Hg(l) | +0.80 |  |
| 氮（硝） | NO₃⁻(aq)＋2H⁺＋e⁻ | ⇌ | NO₂(g)＋H₂O | +0.80 |  |
| 鐵 | FeO₄²⁻＋5H₂O＋6e⁻ | ⇌ | Fe₂O₃(s)＋10OH⁻ | +0.81 |  |
| 金（金溴） | AuBr₄⁻＋3e⁻ | ⇌ | Au(s)＋4Br⁻ | +0.85 |  |
| 汞 | Hg²⁺＋2e⁻ | ⇌ | Hg(l) | +0.85 |  |
| 銥 | IrCl₆²⁻＋e⁻ | ⇌ | IrCl₆³⁻ | +0.87 |  |
| 錳 | MnO₄⁻＋H⁺＋e⁻ | ⇌ | HMnO₄⁻ | +0.90 |  |
| 釙 | Po⁴⁺＋2e⁻ | ⇌ | Po²⁺ | +0.9 |  |
| 汞 | 2Hg²⁺＋2e⁻ | ⇌ | Hg₂²⁺ | +0.91 |  |
| 鈀 | Pd²⁺＋2e⁻ | ⇌ | Pd(s) | +0.915 |  |
| 金（金氯） | AuCl₄⁻＋3e⁻ | ⇌ | Au(s)＋4Cl⁻ | +0.93 |  |
| 錳 | MnO₂(s)＋4H⁺＋e⁻ | ⇌ | Mn³⁺＋2H₂O | +0.95 |  |
| 氮（硝） | NO₃⁻(aq)＋4H⁺＋3e⁻ | ⇌ | NO(g)＋2H₂O(l) | +0.958 |  |
| 金（金溴） | AuBr₂⁻＋e⁻ | ⇌ | Au(s)＋2Br⁻ | +0.96 |  |
| 鐵 | Fe₃O₄(s)＋8H⁺＋2e⁻ | ⇌ | 3Fe²⁺＋4H₂O | +0.98 |  |
| 氙 | HXeO₆³⁻＋2H₂O＋2e⁻ | ⇌ | HXeO₄⁻＋4OH⁻ | +0.99 |  |
| 氮（硝） | HNO₂＋H⁺＋e⁻ | ⇌ | NO(g)＋H₂O | +0.996 |  |
| 釩 | VO₂⁺(aq)＋2H⁺＋e⁻ | ⇌ | VO²⁺(aq)＋H₂O | +1 |  |
| 砈 | HAtO＋H⁺＋e⁻ | ⇌ | At＋H₂O | +1.0 |  |
| 碲 | H₆TeO₆(aq)＋2H⁺＋2e⁻ | ⇌ | TeO₂(s)＋4H₂O | +1.02 |  |
| 溴 | Br₂(l)＋2e⁻ | ⇌ | 2Br⁻ | +1.065 |  |
| 溴 | Br₂(aq)＋2e⁻ | ⇌ | 2Br⁻ | +1.087 |  |
| 氮（硝） | NO₂(g)＋H⁺＋e⁻ | ⇌ | HNO₂ | +1.093 |  |
| 銅 | Cu²⁺＋2CN⁻＋e⁻ | ⇌ | Cu(CN)₂⁻ | +1.12 |  |
| 釕 | RuO₂＋4H⁺＋2e⁻ | ⇌ | Ru²⁺(aq)＋2H₂O | +1.120 |  |
| 碘 | IO₃⁻＋5H⁺＋4e⁻ | ⇌ | HIO(aq)＋2H₂O | +1.13 |  |
| 金（金氯） | AuCl₂⁻＋e⁻ | ⇌ | Au(s)＋2Cl⁻ | +1.15 |  |
| 硒 | HSeO₄⁻＋3H⁺＋2e⁻ | ⇌ | H₂SeO₃(aq)＋H₂O | +1.15 |  |
| 銥 | Ir³⁺＋3e⁻ | ⇌ | Ir(s) | +1.156 |  |
| 銀 | Ag₂O(s)＋2H⁺＋2e⁻ | ⇌ | 2Ag(s)＋H₂O | +1.17 |  |
| 氯 | ClO₃⁻＋2H⁺＋e⁻ | ⇌ | ClO₂(g)＋H₂O | +1.18 |  |
| 氙 | HXeO₆³⁻＋5H₂O＋8e⁻ | ⇌ | Xe(g)＋11OH⁻ | +1.18 |  |
| 铂 | Pt²⁺＋2e⁻ | ⇌ | Pt(s) | +1.188 |  |
| 氯 | ClO₂(g)＋H⁺＋e⁻ | ⇌ | HClO₂(aq) | +1.19 |  |
| 碘 | 2IO₃⁻＋12H⁺＋10e⁻ | ⇌ | I₂(s)＋6H₂O | +1.20 |  |
| 氯 | ClO₄⁻＋2H⁺＋2e⁻ | ⇌ | ClO₃⁻＋H₂O | +1.20 |  |
| 氧 | O₂(g)＋4H⁺＋4e⁻ | ⇌ | 2H₂O | +1.229 |  |
| 錳 | MnO₂(s)＋4H⁺＋2e⁻ | ⇌ | Mn²⁺＋2H₂O | +1.23 |  |
| 釕 | Ru(bipy)₃³⁺＋e⁻ | ⇌ | Ru(bipy)₃²⁺ | +1.24 |  |
| 氙 | HXeO₄⁻＋3H₂O＋6e⁻ | ⇌ | Xe(g)＋7OH⁻ | +1.24 |  |
| 鉈 | Tl³⁺＋2e⁻ | ⇌ | Tl⁺ | +1.25 |  |
| 鉻 | Cr₂O₇²⁻＋14H⁺＋6e⁻ | ⇌ | 2Cr³⁺＋7H₂O | +1.33 |  |
| 氯 | Cl₂(g)＋2e⁻ | ⇌ | 2Cl⁻ | +1.36 |  |
| 釕 | RuO₄⁻(aq)＋8H⁺＋5e⁻ | ⇌ | Ru²⁺(aq)＋4H₂O | +1.368 |  |
| 釕 | RuO₄＋4H⁺＋4e⁻ | ⇌ | RuO₂＋2H₂O | +1.387 |  |
| 鈷 | CoO₂(s)＋4H⁺＋e⁻ | ⇌ | Co³⁺＋2H₂O | +1.42 |  |
| 氮（肼） | 2NH₃OH⁺＋H⁺＋2e⁻ | ⇌ | N₂H₅⁺＋2H₂O | +1.42 |  |
| 碘 | 2HIO(aq)＋2H⁺＋2e⁻ | ⇌ | I₂(s)＋2H₂O | +1.44 |  |
| 鈰 | Ce⁴⁺＋e⁻ | ⇌ | Ce³⁺ | +1.44 |  |
| 溴 | BrO₃⁻＋5H⁺＋4e⁻ | ⇌ | HBrO(aq)＋2H₂O | +1.45 |  |
| 铅 | β-PbO₂(s)＋4H⁺＋2e⁻ | ⇌ | Pb²⁺＋2H₂O | +1.460 |  |
| 铅 | α-PbO₂(s)＋4H⁺＋2e⁻ | ⇌ | Pb²⁺＋2H₂O | +1.468 |  |
| 溴 | 2BrO₃⁻＋12H⁺＋10e⁻ | ⇌ | Br₂(l)＋6H₂O | +1.48 |  |
| 氯 | 2ClO₃⁻＋12H⁺＋10e⁻ | ⇌ | Cl₂(g)＋6H₂O | +1.49 |  |
| 氯 | HClO(aq)＋H⁺＋2e⁻ | ⇌ | Cl⁻(aq)＋H₂O | +1.49 |  |
| 氧（超氧） | HO₂＋H⁺＋e⁻ | ⇌ | H₂O₂ | +1.495 |  |
| 砈 | HAtO₃＋4H⁺＋4e⁻ | ⇌ | HAtO＋2H₂O | +1.5 |  |
| 錳 | MnO₄⁻＋8H⁺＋5e⁻ | ⇌ | Mn²⁺＋4H₂O | +1.51 |  |
|  | HO₂•＋H⁺＋e⁻ | ⇌ | H₂O₂(aq) | +1.51 |  |
| 金 | Au³⁺＋3e⁻ | ⇌ | Au(s) | +1.52 |  |
| 釕 | RuO₄²⁻(aq)＋8H⁺＋4e⁻ | ⇌ | Ru²⁺(aq)＋4H₂O | +1.563 |  |
| 鎳 | NiO₂(s)＋4H⁺＋2e⁻ | ⇌ | Ni²⁺＋2OH⁻ | +1.59 |  |
| 氯 | 2HClO(aq)＋2H⁺＋2e⁻ | ⇌ | Cl₂(g)＋2H₂O | +1.63 |  |
| 碘 | IO₄⁻＋2H⁺＋2e⁻ | ⇌ | IO₃⁻＋H₂O | +1.64 |  |
| 銀 | Ag₂O₃(s)＋6H⁺＋4e⁻ | ⇌ | 2Ag⁺＋3H₂O | +1.67 |  |
| 氯 | HClO₂(aq)＋2H⁺＋2e⁻ | ⇌ | HClO(aq)＋H₂O | +1.67 |  |
| 鉛 | Pb⁴⁺＋2e⁻ | ⇌ | Pb²⁺ | +1.69 |  |
| 錳 | MnO₄⁻＋4H⁺＋3e⁻ | ⇌ | MnO₂(s)＋2H₂O | +1.70 |  |
| 銀 | AgO(s)＋2H⁺＋e⁻ | ⇌ | Ag⁺＋H₂O | +1.77 |  |
| 氧（過氧） | H₂O₂(aq)＋2H⁺＋2e⁻ | ⇌ | 2H₂O | +1.776 |  |
| 鈷 | Co³⁺＋e⁻ | ⇌ | Co²⁺ | +1.82 |  |
| 金 | Au⁺＋e⁻ | ⇌ | Au(s) | +1.83 |  |
| 溴 | BrO₄⁻＋2H⁺＋2e⁻ | ⇌ | BrO₃⁻＋H₂O | +1.85 |  |
| 銀 | Ag²⁺＋e⁻ | ⇌ | Ag⁺ | +1.98 |  |
| 氧（過氧） | S₂O₈²⁻＋2e⁻ | ⇌ | 2SO₄²⁻ | +2.07 |  |
| 氧 | O₃(g)＋2H⁺＋2e⁻ | ⇌ | O₂(g)＋H₂O | +2.075 |  |
| 錳 | HMnO₄⁻＋3H⁺＋2e⁻ | ⇌ | MnO₂(s)＋2H₂O | +2.09 |  |
| 氙 | XeO₃(aq)＋6H⁺＋6e⁻ | ⇌ | Xe(g)＋3H₂O | +2.12 |  |
| 氧（氟氧） | OF₂＋2H⁺＋4e⁻ | ⇌ | 2F⁻＋H₂O | +2.153 |  |
| 氙 | H₄XeO₆(aq)＋8H⁺＋8e⁻ | ⇌ | Xe(g)＋6H₂O | +2.18 |  |
| 鐵 | FeO₄²⁻＋8H⁺＋3e⁻ | ⇌ | Fe³⁺＋4H₂O | +2.20 |  |
| 氙 | XeF₂(aq)＋2H⁺＋2e⁻ | ⇌ | Xe(g)＋2HF(aq) | +2.32 |  |
| 氙 | H₄XeO₆(aq)＋2H⁺＋2e⁻ | ⇌ | XeO₃(aq)＋H₂O | +2.42 |  |
| 氟 | F₂(g)＋2e⁻ | ⇌ | 2F⁻ | +2.87 |  |
| Cm | Cm⁴⁺＋e⁻ | ⇌ | Cm³⁺ | +3.0 |  |
| 氟 | F₂(g)＋2H⁺＋2e⁻ | ⇌ | 2HF(aq) | +3.05 |  |
| 鋱 | Tb⁴⁺＋e⁻ | ⇌ | Tb³⁺ | +3.05 |  |
| Pr | Pr⁴⁺＋e⁻ | ⇌ | Pr³⁺ | +3.2 |  |
| 氪 | KrF₂(aq)＋2e⁻ | ⇌ | Kr(g)＋2F⁻(aq) | +3.27 |  |