As2O3 (s) + 2 I2 (s) + 10 KOH (aq) → 2 K3AsO4 (aq) + 4 KI (aq) + 5 H2O (l)
This is an oxidation-reduction (redox) reaction:
2 AsIII - 4 e- → 2 AsV (oxidation)
4 I0 + 4 e- → 4 I-I (reduction)
As2O3 is a reducing agent, I2 is an oxidizing agent.
This is an oxidation-reduction (redox) reaction:
2 AsIII - 4 e- → 2 AsV (oxidation)
4 I0 + 4 e- → 4 I-I (reduction)
As2O3 is a reducing agent, I2 is an oxidizing agent.
Reactants:
Products: