4 Ca + O2 → 2 Ca2O
This is an oxidation-reduction (redox) reaction:
4 Ca0 - 8 e- → 4 CaII (oxidation)
2 O0 + 8 e- → 2 O-IV (reduction)
Ca is a reducing agent, O2 is an oxidizing agent.
This is an oxidation-reduction (redox) reaction:
4 Ca0 - 8 e- → 4 CaII (oxidation)
2 O0 + 8 e- → 2 O-IV (reduction)
Ca is a reducing agent, O2 is an oxidizing agent.
Reactants:
Products: