5 CuS + 8 KMnO4 + 12 H2SO4 → 5 CuSO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
This is an oxidation-reduction (redox) reaction:
8 MnVII + 40 e- → 8 MnII (reduction)
5 S-II - 40 e- → 5 SVI (oxidation)
KMnO4 is an oxidizing agent, CuS is a reducing agent.
This is an oxidation-reduction (redox) reaction:
8 MnVII + 40 e- → 8 MnII (reduction)
5 S-II - 40 e- → 5 SVI (oxidation)
KMnO4 is an oxidizing agent, CuS is a reducing agent.
Reactants:
Products: