 |
Demi-réaction |
Eo / V |
Annotation |
 |
 |
 |
Fe3+ + 3e- Fe(s) |
- 0.04 |
|
 |
Fe3+ + e- Fe2+ |
+0.771 |
|
 |
Fe3+ + e- Fe2+ |
+0.700 |
1 mol dm-3 HCl |
 |
Fe3+ + e- Fe2+ |
+0.732 |
1 mol dm-3 HClO4 |
 |
Fe3+ + e- Fe2+ |
+0.68 |
1 mol dm-3 H2SO4 |
 |
Fe2+ + 2e- Fe(s) |
- 0.440 |
|
 |
FeOH2+ + H+ + e- Fe2+ + H2O |
+0.91 |
|
 |
Fe(OH)2+ + 2H+ + e- Fe2+ + 2H2O |
+1.19 |
|
 |
FeO42- + 8H+ + 3e- Fe3+ + 4H2O |
+1.70 |
|
 |
FeO42- + 7H+ + 3e- FeOH2+ + 3H2O |
+1.65 |
|
 |
FeO42- + 6H+ + 3e- Fe(OH)2+ + 2H2O |
+1.56 |
|
 |
FeO42- + 5H+ + 3e- HFeO2 + 2H2O |
+1.00 |
|
 |
HFeO2- + 3H+ + 2e- Fe(s) + 2H2O |
+0.49 |
|
 |
Fe(CN)63- + e- Fe(CN)64- |
+0.36 |
|
 |
Fe(CN)63- + e- Fe(CN)64- |
+0.71 |
1 mol dm-3 HCl |
 |
Fe(CN)63- + e- Fe(CN)64- |
+0.72 |
1 mol dm-3 HClO4 |
 |
Fe(CN)63- + e- Fe(CN)64- |
+0.72 |
1 mol dm-3 H2SO4 |
 |
Fe(C12H8N2)33+ + e- Fe(C12H8N2)32+ |
+1.06 |
|