| Half-reaction: |
Eo in Volts
|
| |
|
| Li + (aq) + e - -------> Li (s) |
- 3.05
|
| K + (aq) + e - -------> K (s) |
- 2.93
|
| Ba +2 (aq) + 2 e - -------> Ba (s) |
- 2.90
|
| Sr +2 (aq) + 2 e - -------> Sr (s) |
- 2.89
|
| Ca +2 (aq) + 2 e - -------> Ca (s) |
- 2.87
|
| Na + (aq) + e - -------> Na (s) |
- 2.71
|
| Mg +2 (aq) + 2 e - -------> Mg (s) |
- 2.37
|
| Be +2 (aq) + 2 e - -------> Be (s) |
- 1.85
|
| Al +3 (aq) + 3 e - -------> Al (s) |
- 1.66
|
| Mn +2 (aq) + 2 e - -------> Mn (s) |
- 1.18
|
| 2 H2O + 2 e - -------> H2
(g) + OH - (aq) |
- 0.83
|
| Zn +2 (aq) + 2 e - -------> Zn (s) |
- 0.76
|
| Cr +3 (aq) + 3 e - -------> Cr (s) |
- 0.74
|
| Fe +2 (aq) + 2 e - -------> Fe (s) |
- 0.44
|
| Cd +2 (aq) + 2 e - -------> Cd (s) |
- 0.40
|
| Co +2 (aq) + 2 e - -------> Co (s) |
- 0.28
|
| Ni +2 (aq) + 2 e - -------> Ni (s) |
- 0.25
|
| Sn +2 (aq) + 2 e - -------> Sn (s) |
- 0.14
|
| Pb +2 (aq) + 2 e - -------> Pb (s) |
- 0.13
|
| 2 H + (aq) + 2 e - -------> H2
(g) |
0.00
|
| Sn +4 (aq) + 2 e - -------> Sn +2
(aq) |
+ 0.13
|
| Cu +2 (aq) + 1 e - -------> Cu +
(aq) |
+ 0.15
|
| Cu +2 (aq) + 2 e - -------> Cu (s) |
+ 0.34
|
| I2 (s) + 2 e - -------> 2 I - (aq) |
+ 0.53
|
| Fe +3 (aq) + 1 e - -------> Fe +2
(aq) |
+ 0.77
|
| Ag + (aq) + 1 e - -------> Ag (s) |
+ 0.80
|
| Br2 (l) + 2 e - -------> 2 Br -
(aq) |
+ 1.07
|
| Cl2 (g) + 2 e - -------> 2 Cl -
(aq) |
+ 1.36
|
| Co +3 (aq) + 1 e - -------> Co
+2 (aq) |
+1.82
|
| F2 (g) + 2 e - -------> 2 F - (aq) |
+ 2.87
|