4 SO32- + Cr2O72- + 6 H+ → 2 (Cr)2+ + 4 SO42- + 3 H2O
This is an oxidation-reduction (redox) reaction:
4 SIV - 8 e- → 4 SVI (oxidation)
2 CrVI + 8 e- → 2 CrII (reduction)
SO32- is a reducing agent, Cr2O72- is an oxidizing agent.
This is an oxidation-reduction (redox) reaction:
4 SIV - 8 e- → 4 SVI (oxidation)
2 CrVI + 8 e- → 2 CrII (reduction)
SO32- is a reducing agent, Cr2O72- is an oxidizing agent.
Reactants:
Products: