Na2SeO3 (aq) + Cl2 (g) + 2 NaOH (aq) → Na2SeO4 (aq) + 2 NaCl (aq) + H2O (l)
This is an oxidation-reduction (redox) reaction:
SeIV - 2 e- → SeVI (oxidation)
2 Cl0 + 2 e- → 2 Cl-I (reduction)
Na2SeO3 is a reducing agent, Cl2 is an oxidizing agent.
This is an oxidation-reduction (redox) reaction:
SeIV - 2 e- → SeVI (oxidation)
2 Cl0 + 2 e- → 2 Cl-I (reduction)
Na2SeO3 is a reducing agent, Cl2 is an oxidizing agent.
Reactants:
Products: