4 H2SO4 + 4 Cu → 4 H2O + 3 CuSO4 + CuS
This is an oxidation-reduction (redox) reaction:
4 Cu0 - 8 e- → 4 CuII (oxidation)
SVI + 8 e- → S-II (reduction)
Cu is a reducing agent, H2SO4 is an oxidizing agent.
This is an oxidation-reduction (redox) reaction:
4 Cu0 - 8 e- → 4 CuII (oxidation)
SVI + 8 e- → S-II (reduction)
Cu is a reducing agent, H2SO4 is an oxidizing agent.
Reactants:
Products: