2 FeS2 + 2 H2O + 7 O2 → 2 H2SO4 + 2 FeSO4
This is an oxidation-reduction (redox) reaction:
4 S-I - 28 e- → 4 SVI (oxidation)
14 O0 + 28 e- → 14 O-II (reduction)
FeS2 is a reducing agent, O2 is an oxidizing agent.
This is an oxidation-reduction (redox) reaction:
4 S-I - 28 e- → 4 SVI (oxidation)
14 O0 + 28 e- → 14 O-II (reduction)
FeS2 is a reducing agent, O2 is an oxidizing agent.
Reactants:
Products: