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 |