| Reaktio
|
V
|
Li+ + e−  Li
|
−3,04
|
| K+ + e− K
|
−2,93
|
| Ba2+ + 2e− Ba
|
−2,91
|
| Sr2+ + 2e− Sr
|
−2,89
|
| Ca2+ + 2e− Ca
|
−2,87
|
| Na+ + e− Na
|
−2,71
|
| Mg2+ + 2e− Mg
|
−2,37
|
| Al3+ + 3e− Al
|
−1,66
|
| Mn2+ + 2e− Mn
|
−1,19
|
| 2 H2O + 2e− 2 OH− + H2
|
−0,83
|
| Zn2+ + 2e− Zn
|
−0,76
|
| Cr3+ + 3e− Cr
|
−0,74
|
| Fe2+ + 2e− Fe
|
−0,45
|
| Cd2+ + 2e− Cd
|
−0,40
|
| Ni2+ + 2e− Ni
|
−0,26
|
| Sn2+ + 2e− Sn
|
−0,14
|
| Pb2+ + 2e− Pb
|
−0,13
|
| H+ + e− 1/2 H2
|
0,00
|
| Cu2+ + 2e− Cu
|
0,34
|
| I2 + 2e− 2I−
|
0,54
|
| Ag+ + e− Ag
|
0,80
|
| Hg2+ + 2e− Hg
|
0,85
|
| Br2 + 2e− Br−
|
1,07
|
| O2 + 4 H+ + 4 e− 2 H2O
|
1,23
|
| Cl2 + 2e− 2Cl−
|
1,40
|
| Au3+ + 3e− Au
|
1,50
|
| F2 + 2e− 2F−
|
2,87
|
