2KMnO4 + 2NH4Cl = N2 + 2KCl + 2MnO2 + 4H2O:
Mn+7 +3e- = Mn+4 | 3 | 2 |
| 6 |
2N-3 -6e- = N2 | 6 | 1 |.
2KMnO4 + 2NH4Cl = N2 + 2KCl + 2MnO2 + 4H2O:
Mn+7 +3e- = Mn+4 | 3 | 2 |
| 6 |
2N-3 -6e- = N2 | 6 | 1 |.