| Oxidator
|
Reductor
|
Halfreactie
|
Standaardelektrodepotentiaal (V)
|
| Lithium(+1)
|
Lithium(+0)
|
|
−3,04
|
| Rubidium(+1)
|
Rubidium(+0)
|
|
−2,98
|
| Kalium(+1)
|
Kalium(+0)
|
|
−2,93
|
| Cesium(+1)
|
Cesium(+0)
|
|
−2,92
|
| Barium(+2)
|
Barium(+0)
|
|
-2,91
|
| Strontium(+2)
|
Strontium(+0)
|
|
−2,89
|
| Calcium(+2)
|
Calcium(+0)
|
|
−2,76
|
| Natrium(+1)
|
Natrium(+0)
|
|
−2,71
|
| Magnesium(+2)
|
Magnesium(+0)
|
|
−2,38
|
| Aluminium(+3)
|
Aluminium(+0)
|
|
−1,66
|
| Mangaan(+2)
|
Mangaan(+0)
|
|
−1,19
|
| Water
|
Waterstof
|
|
−0,83
|
| Zink(+2)
|
Zink(+0)
|
|
−0,76
|
| Chroom(+3)
|
Chroom(+0)
|
|
−0,74
|
| Koolstof(+4)
|
Koolstof(+3)
|
|
−0,49
|
| Zwavel(+0)
|
Zwavel(−2)
|
|
−0,48
|
| IJzer(+2)
|
IJzer(+0)
|
|
−0,41
|
| Cadmium(+2)
|
Cadmium(+0)
|
|
−0,40
|
| Kobalt(+2)
|
Kobalt(+0)
|
|
−0,28
|
| Nikkel(+2)
|
Nikkel(+0)
|
|
−0,28
|
| Tin(+2)
|
Tin(+0)
|
|
−0,14
|
| Lood(+2)
|
Lood(+0)
|
|
−0,13
|
| IJzer(+3)
|
IJzer(+0)
|
|
−0,04
|
| Waterstof(+1)
|
Waterstof(+0)
|
|
0,000[4]
|
| Zilver(+1)
|
Zilver(+0)
|
|
0,07133[5][6]
|
| Tetrathionaat
|
Thiosulfaat
|
|
0,08
|
| Tin(+4)
|
Tin(+2)
|
|
0,15
|
| Koper(+2)
|
Koper(+1)
|
|
0,16
|
| Chloor(+7)
|
Chloor(+5)
|
|
0,17
|
| Zilver(+1)
|
Zilver(+0)
|
|
0,22233[6]
|
| Chloor(+5)
|
Chloor(+3)
|
|
0,295[7]
|
| Co-enzym Q10
|
Co-enzym Q10
|
|
0,30[8]
|
| Koper(+2)
|
Koper(+0)
|
|
0,34
|
| Chloor(+5)
|
Chloor(+3)
|
|
0,35
|
| Chloor(+7)
|
Chloor(+5)
|
|
0,374[7]
|
| Chloor(+3)
|
Chloor(−1)
|
|
0,421[7]
|
| Chloor(+5)
|
Chloor(+3)
|
|
0,488[7]
|
| Jood(+1)
|
Jood(−1)
|
|
0,49[9]
|
| Koper(+1)
|
Koper(+0)
|
|
0,52
|
| Jood(0)
|
Jood(−1)
|
|
0,54
|
| Chloor(+3)
|
Chloor(+1)
|
|
0,59
|
IJzer(+3) Ferrocenium
|
IJzer(+2) Ferroceen
|
|
0,641[10]
|
| ABTS(−1)
|
ABTS(−2)
|
|
0,67[11]
|
| Chloor(+3)
|
Chloor(+1)
|
|
0,681[7]
|
| IJzer(+3)
|
IJzer(+2)
|
|
0,77
|
| Kwik(+1)
|
Kwik(+0)
|
|
0,80
|
| Zilver(+1)
|
Zilver(+0)
|
|
0,80
|
| Kwik(+2)
|
Kwik(+1)
|
|
0,85
|
| Chloor(+1)
|
Chloor(−1)
|
|
0,890[7]
|
| Kwik(+2)
|
Kwik(+1)
|
|
0,90
|
| Stikstof(+5)
|
Stikstof(+2)
|
|
0,96
|
| Broom(+0)
|
Broom(−1)
|
|
1,07
|
| ABTS(+0)
|
ABTS(−1)
|
|
1,08[11]
|
| Chloor(+5)
|
Chloor(+3)
|
|
1,181[7]
|
| Chloor(+7)
|
Chloor(+5)
|
|
1,201[7]
|
| Zuurstof
|
Zuurstof(−2)
|
|
1,23
|
| Chroom(+6)
|
Chroom(+3)
|
|
1,23[12]
|
| 1,33[13]
|
| Chloor(+7)
|
Chloor(+0)
|
|
1,277[7]
|
| Chloor(+0)
|
Chloor(−1)
|
|
1,358[7]
|
| Cerium(+4)
|
Cerium(+3)
|
|
1,44
|
| Chloor(+5)
|
Chloor(−1)
|
|
1,459[7]
|
| Chloor(+5)
|
Chloor(+0)
|
|
1,468[7]
|
| Chloor(+1)
|
Chloor(−1)
|
|
1,484[7]
|
| Mangaan(+7)
|
Mangaan(+2)
|
|
1,49
|
| Chloor(+1)
|
Chloor(+0)
|
|
1,630[7]
|
| Chloor(+3)
|
Chloor(+0)
|
|
1,659[7]
|
| Chloor(+3)
|
Chloor(+1)
|
|
1,701[7]
|
| Zuurstof(−1)
|
Zuurstof(−2)
|
|
1,78
|
| Kobalt(+3)
|
Kobalt(+2)
|
|
1,82
|
| Peroxodisulfaat
|
sulfaat
|
|
2,01
|
| Zuurstof(+0), ozon
|
Zuurstof(−2)
|
|
2,08
|
| Fluor(0)
|
Fluor(−1)
|
|
2,87
|