\(\ce{Ag+ + e- ⟶Ag}\) |
+0.7996 |
\(\ce{AgCl + e- ⟶Ag + Cl-}\) |
+0.22233 |
\(\ce{[Ag(CN)2]- + e- ⟶Ag + 2CN-}\) |
−0.31 |
\(\ce{Ag2CrO4 + 2e- ⟶2Ag + CrO4^2-}\) |
+0.45 |
\(\ce{[Ag(NH3)2]+ + e- ⟶Ag + 2NH3}\) |
+0.373 |
\(\ce{[Ag(S2O3)2]^3+ + e- ⟶Ag + 2S2O3^2-}\) |
+0.017 |
\(\ce{[AlF6]^3- + 3e- ⟶Al + 6F-}\) |
−2.07 |
\(\ce{Al^3+ + 3e- ⟶Al}\) |
−1.662 |
\(\ce{Am^3+ + 3e- ⟶Am}\) |
−2.048 |
\(\ce{Au^3+ + 3e- ⟶Au}\) |
+1.498 |
\(\ce{Au+ + e- ⟶Au}\) |
+1.692 |
\(\ce{Ba^2+ + 2e- ⟶Ba}\) |
−2.912 |
\(\ce{Be^2+ + 2e- ⟶Be}\) |
−1.847 |
\(\ce{Br2}(aq) + \ce{2e-} ⟶\ce{2Br-}\) |
+1.0873 |
\(\ce{Ca^2+ + 2e- ⟶Ca}\) |
−2.868 |
\(\ce{Ce^3 + 3e- ⟶Ce}\) |
−2.483 |
\(\ce{Ce^4+ + e- ⟶Ce^3+}\) |
+1.61 |
\(\ce{Cd^2+ + 2e- ⟶Cd}\) |
−0.4030 |
\(\ce{[Cd(CN)4]^2- + 2e- ⟶Cd + 4CN-}\) |
−1.09 |
\(\ce{[Cd(NH3)4]^2+ + 2e- ⟶Cd + 4NH3}\) |
−0.61 |
\(\ce{CdS + 2e- ⟶Cd + S^2-}\) |
−1.17 |
\(\ce{Cl2 + 2e- ⟶2Cl-}\) |
+1.35827 |
\(\ce{ClO4- + H2O + 2e- ⟶ClO3- + 2OH-}\) |
+0.36 |
\(\ce{ClO3- + H2O + 2e- ⟶ClO2- + 2OH-}\) |
+0.33 |
\(\ce{ClO2- + H2O + 2e- ⟶ClO- + 2OH-}\) |
+0.66 |
\(\ce{ClO- + H2O + 2e- ⟶Cl- + 2OH-}\) |
+0.89 |
\(\ce{ClO4- + 2H3O+ + 2e- ⟶ClO3- + 3H2O}\) |
+1.189 |
\(\ce{ClO3- + 3H3O+ + 2e- ⟶HClO2 + 4H2O}\) |
+1.21 |
\(\ce{HClO + H3O+ + 2e- ⟶Cl- + 2H2O}\) |
+1.482 |
\(\ce{HClO + H3O+ + e- ⟶\dfrac{1}{2}Cl2 + 2H2O}\) |
+1.611 |
\(\ce{HClO2 + 2H3O+ + 2e- ⟶HClO + 3H2O}\) |
+1.628 |
\(\ce{Co^3+ + e- ⟶Co^2+ \:(2\:mol\,//\,H2SO4)}\) |
+1.83 |
\(\ce{Co^2+ + 2e- ⟶Co}\) |
−0.28 |
\(\ce{[Co(NH3)6]^3+ + e- ⟶[Co(NH3)6]^2+}\) |
+0.1 |
\(\ce{Co(OH)3 + e- ⟶Co(OH)2 + OH-}\) |
+0.17 |
\(\ce{Cr^3 + 3e- ⟶Cr}\) |
−0.744 |
\(\ce{Cr^3+ + e- ⟶Cr^2+}\) |
−0.407 |
\(\ce{Cr^2+ + 2e- ⟶Cr}\) |
−0.913 |
\(\ce{[Cu(CN)2]- + e- ⟶Cu + 2CN-}\) |
−0.43 |
\(\ce{CrO4^2- + 4H2O + 3e- ⟶ Cr(OH)3 + 5OH-}\) |
−0.13 |
\(\ce{Cr2O7^2- + 14H3O+ + 6e- ⟶2Cr^3+ + 21H2O}\) |
+1.232 |
\(\ce{[Cr(OH)4]- + 3e- ⟶Cr + 4OH-}\) |
−1.2 |
\(\ce{Cr(OH)3 + 3e- ⟶Cr + 3OH-}\) |
−1.48 |
\(\ce{Cu^2+ + e- ⟶Cu+}\) |
+0.153 |
\(\ce{Cu^2+ + 2e- ⟶Cu}\) |
+0.34 |
\(\ce{Cu+ + e- ⟶Cu}\) |
+0.521 |
\(\ce{F2 + 2e- ⟶2F-}\) |
+2.866 |
\(\ce{Fe^2+ + 2e- ⟶Fe}\) |
−0.447 |
\(\ce{Fe^3+ + e- ⟶Fe^2+}\) |
+0.771 |
\(\ce{[Fe(CN)6]^3- + e- ⟶[Fe(CN)6]^4-}\) |
+0.36 |
\(\ce{Fe(OH)2 + 2e- ⟶Fe + 2OH-}\) |
−0.88 |
\(\ce{FeS + 2e- ⟶Fe + S^2-}\) |
−1.01 |
\(\ce{Ga^3+ + 3e- ⟶Ga}\) |
−0.549 |
\(\ce{Gd^3+ + 3e- ⟶Gd}\) |
−2.279 |
\(\ce{\dfrac{1}{2}H2 + e- ⟶H- }\) |
−2.23 |
\(\ce{2H2O + 2e- ⟶H2 + 2OH-}\) |
−0.8277 |
\(\ce{H2O2 + 2H3O+ + 2e- ⟶4H2O}\) |
+1.776 |
\(\ce{2H3O+ + 2e- ⟶H2 + 2H2O}\) |
0.00 |
\(\ce{HO2- + H2O + 2e- ⟶3OH-}\) |
+0.878 |
\(\ce{Hf^4+ + 4e- ⟶Hf}\) |
−1.55 |
\(\ce{Hg^2+ + 2e- ⟶Hg}\) |
+0.851 |
\(\ce{2Hg^2+ + 2e- ⟶Hg2^2+}\) |
+0.92 |
\(\ce{Hg2^2+ + 2e- ⟶2Hg}\) |
+0.7973 |
\(\ce{[HgBr4]^2- + 2e- ⟶Hg + 4Br-}\) |
+0.21 |
\(\ce{Hg2Cl2 + 2e- ⟶2Hg + 2Cl-}\) |
+0.26808 |
\(\ce{[Hg(CN)4]^2- + 2e- ⟶Hg + 4CN-}\) |
−0.37 |
\(\ce{[HgI4]^2- + 2e- ⟶Hg + 4I-}\) |
−0.04 |
\(\ce{HgS + 2e- ⟶Hg + S^2-}\) |
−0.70 |
\(\ce{I2 + 2e- ⟶2I-}\) |
+0.5355 |
\(\ce{In^3+ + 3e- ⟶In}\) |
−0.3382 |
\(\ce{K+ + e- ⟶K}\) |
−2.931 |
\(\ce{La^3+ + 3e- ⟶La}\) |
−2.52 |
\(\ce{Li+ + e- ⟶Li}\) |
−3.04 |
\(\ce{Lu^3+ + 3e- ⟶Lu}\) |
−2.28 |
\(\ce{Mg^2+ + 2e- ⟶Mg}\) |
−2.372 |
\(\ce{Mn^2+ + 2e- ⟶Mn}\) |
−1.185 |
\(\ce{MnO2 + 2H2O + 2e- ⟶Mn(OH)2 + 2OH-}\) |
−0.05 |
\(\ce{MnO4- + 2H2O + 3e- ⟶MnO2 + 4OH-}\) |
+0.558 |
\(\ce{MnO2 + 4H+ + 2e- ⟶Mn^2+ + 2H2O}\) |
+1.23 |
\(\ce{MnO4- + 8H+ + 5e- ⟶Mn^2+ + 4H2O}\) |
+1.507 |
\(\ce{Na+ + e- ⟶Na}\) |
−2.71 |
\(\ce{Nd^3+ + 3e- ⟶Nd}\) |
−2.323 |
\(\ce{Ni^2+ + 2e- ⟶Ni}\) |
−0.257 |
\(\ce{[Ni(NH3)6]^2+ + 2e- ⟶Ni + 6NH3}\) |
−0.49 |
\(\ce{NiO2 + 4H+ + 2e- ⟶Ni^2+ + 2H2O}\) |
+1.593 |
\(\ce{NiO2 + 2H2O + 2e- ⟶Ni(OH)2 + 2OH-}\) |
+0.49 |
\(\ce{NiS + 2e- ⟶Ni + S^2-}\) |
+0.76 |
\(\ce{NO3- + 4H+ + 3e- ⟶NO + 2H2O}\) |
+0.957 |
\(\ce{NO3- + 3H+ + 2e- ⟶HNO2 + H2O}\) |
+0.92 |
\(\ce{NO3- + H2O + 2e- ⟶NO2- + 2OH-}\) |
+0.10 |
\(\ce{Np^3+ + 3e- ⟶Np}\) |
−1.856 |
\(\ce{O2 + 2H2O + 4e- ⟶4OH-}\) |
+0.401 |
\(\ce{O2 + 2H+ + 2e- ⟶H2O2}\) |
+0.695 |
\(\ce{O2 + 4H+ + 4e- ⟶2H2O}\) |
+1.229 |
\(\ce{Pb^2+ + 2e- ⟶Pb}\) |
−0.1262 |
\(\ce{PbO2 + SO4^2- + 4H+ + 2e- ⟶PbSO4 + 2H2O}\) |
+1.69 |
\(\ce{PbS + 2e- ⟶Pb + S^2-}\) |
−0.95 |
\(\ce{PbSO4 + 2e- ⟶Pb + SO4^2-}\) |
−0.3505 |
\(\ce{Pd^2+ + 2e- ⟶Pd}\) |
+0.987 |
\(\ce{[PdCl4]^2- + 2e- ⟶Pd + 4Cl-}\) |
+0.591 |
\(\ce{Pt^2+ + 2e- ⟶Pt}\) |
+1.20 |
\(\ce{[PtBr4]^2- + 2e- ⟶Pt + 4Br-}\) |
+0.58 |
\(\ce{[PtCl4]^2- + 2e- ⟶Pt + 4Cl-}\) |
+0.755 |
\(\ce{[PtCl6]^2- + 2e- ⟶[PtCl4]^2- + 2Cl-}\) |
+0.68 |
\(\ce{Pu^3 + 3e- ⟶Pu}\) |
−2.03 |
\(\ce{Ra^2+ + 2e- ⟶Ra}\) |
−2.92 |
\(\ce{Rb+ + e- ⟶Rb}\) |
−2.98 |
\(\ce{[RhCl6]^3- + 3e- ⟶Rh + 6Cl-}\) |
+0.44 |
\(\ce{S + 2e- ⟶S^2-}\) |
−0.47627 |
\(\ce{S + 2H+ + 2e- ⟶H2S}\) |
+0.142 |
\(\ce{Sc^3+ + 3e- ⟶Sc}\) |
−2.09 |
\(\ce{Se + 2H+ + 2e- ⟶H2Se}\) |
−0.399 |
\(\ce{[SiF6]^2- + 4e- ⟶Si + 6F-}\) |
−1.2 |
\(\ce{SiO3^2- + 3H2O + 4e- ⟶Si + 6OH-}\) |
−1.697 |
\(\ce{SiO2 + 4H+ + 4e- ⟶Si + 2H2O}\) |
−0.86 |
\(\ce{Sm^3+ + 3e- ⟶Sm}\) |
−2.304 |
\(\ce{Sn^4+ + 2e- ⟶Sn^2+}\) |
+0.151 |
\(\ce{Sn^2+ + 2e- ⟶Sn}\) |
−0.1375 |
\(\ce{[SnF6]^2- + 4e- ⟶Sn + 6F-}\) |
−0.25 |
\(\ce{SnS + 2e- ⟶Sn + S^2-}\) |
−0.94 |
\(\ce{Sr^2+ + 2e- ⟶Sr}\) |
−2.89 |
\(\ce{TeO2 + 4H+ + 4e- ⟶Te + 2H2O}\) |
+0.593 |
\(\ce{Th^4+ + 4e- ⟶Th}\) |
−1.90 |
\(\ce{Ti^2+ + 2e- ⟶Ti}\) |
−1.630 |
\(\ce{U^3+ + 3e- ⟶U}\) |
−1.79 |
\(\ce{V^2+ + 2e- ⟶V}\) |
−1.19 |
\(\ce{Y^3+ + 3e- ⟶Y}\) |
−2.37 |
\(\ce{Zn^2+ + 2e- ⟶Zn}\) |
−0.7618 |
\(\ce{[Zn(CN)4]^2- + 2e- ⟶Zn + 4CN-}\) |
−1.26 |
\(\ce{[Zn(NH3)4]^2+ + 2e- ⟶Zn + 4NH3}\) |
−1.04 |
\(\ce{Zn(OH)2 + 2e- ⟶Zn + 2OH-}\) |
−1.245 |
\(\ce{[Zn(OH)4]^2 + 2e- ⟶Zn + 4OH-}\) |
−1.199 |
\(\ce{ZnS + 2e- ⟶Zn + S^2-}\) |
−1.40 |
\(\ce{Zr^4 + 4e- ⟶Zr}\) |
−1.539 |