3 H2SO4 + 3 NaNO2 + 2 CrO3 → 3 H2O + Cr2(SO4)3 + 3 NaNO3
This is an oxidation-reduction (redox) reaction:
3 NIII - 6 e- → 3 NV (oxidation)
2 CrVI + 6 e- → 2 CrIII (reduction)
NaNO2 is a reducing agent, CrO3 is an oxidizing agent.
This is an oxidation-reduction (redox) reaction:
3 NIII - 6 e- → 3 NV (oxidation)
2 CrVI + 6 e- → 2 CrIII (reduction)
NaNO2 is a reducing agent, CrO3 is an oxidizing agent.
Reactants:
Products: