HALF-EQUATION Eo/VLi+(aq) + e == Li(s) -3.03K+(aq) + e == K(s) -2.92Ca2+(aq) + 2e == Ca(s) -2.87Na+(aq) + e == Na(s) -2.71Mg2+(aq) + 2e == Mg(s) -2.37Be2+(aq) + 2e == Be(s) -1.85Al3+(aq) + 3e == Al(s) -1.66Mn2+(aq) + 2e == Mn(s) -1.19V2+(aq) + 2e == V(s) -1.18Zn2+(aq) + 2e == Zn(s) -0.76Cr3+(aq) + 3e == Cr(s) -0.74Fe2+(aq) + 2e == Fe(s) -0.442H2O(l) + 2e == H2(g) + 2OH-(aq) -0.42PbSO4(s) + 2e == Pb(s) + SO4

2-(aq) -0.36Co2+(aq) + 2e == Co(s) -0.28V3+(aq) + e == V2+(aq) -0.26Ni2+(aq) + 2e == Ni(s) -0.25Sn2+(aq) + 2e == Sn(s) -0.14CrO4

2-(aq) + 4H2O(l) + 3e == Cr(OH)3(s) + 5OH-(aq) -0.13Pb2+(aq) + 2e == Pb(s) -0.13CO2(g) + 2H+(aq) + 2e == CO(g) + H2O(l) -0.102H+(aq) + 2e == H2(g) 0.00S4O6

2-(aq) + 2e == 2S2O32-(aq) +0.09

Cu2+(aq) + e == Cu+(aq) +0.154H+(aq) + SO4

2-(aq) + 2e == H2SO3(aq) + 2H2O(l) +0.17Cu2+(aq) + 2e == Cu(s) +0.34VO2+(aq) + 2H+(aq) + e == V3+(aq) + H2O(l) +0.34Cu+(aq) + e == Cu(s) +0.52I2(aq) + 2e == 2I-(aq) +0.542H+(aq) + O2(g) + 2e == H2O2(aq) +0.68Fe3+(aq) + e == Fe2+(aq) +0.77Ag+(aq) + e == Ag(s) +0.802H+(aq) + NO3

-(aq) + e == NO2(g) + H2O(l) +0.81VO2

+(aq) + 2H+(aq) + e == VO2+(aq) + H2O(l) +1.02Br2(aq) + 2e == 2Br-(aq) +1.092IO3

-(aq) + 12H+(aq) + 10e == I2(aq) + 6H2O(l) +1.19O2(g) + 4H+(aq) + 4e == 2H2O(l) +1.23MnO2(s) + 4H+(aq) + 2e == Mn2+(aq) + 2H2O(l) +1.23Cr2O7

2-(aq) + 14H+(aq) + 6e == 2Cr3+(aq) + 7H2O(l) +1.33Cl2(g) + 2e == 2Cl-(aq) +1.36PbO2(s) + 4H+(aq) + 2e == Pb2+(aq) + 2H2O(l) +1.46MnO4

-(aq) + 8H+(aq) + 5e == Mn2+(aq) + 4H2O(l) +1.51PbO2(s) + 4H+(aq) + SO4

2-(aq) == PbSO4(s) + 2H2O(l) +1.69MnO4

-(aq) + 4H+(aq) + 3e == MnO2(s) + 2H2O(l) +1.70H2O2(aq) + 2H+(aq) + 2e == 2H2O(l) +1.77Ag2+(aq) + e == Ag+(aq) +1.98F2(g) + 2e == 2F-(aq) +2.87