8 Zn + 2 Na3AsO4 + 11 H2SO4 → 2 AsH3 + 8 ZnSO4 + 3 Na2SO4 + 8 H2O
This is an oxidation-reduction (redox) reaction:
2 AsV + 16 e- → 2 As-III (reduction)
8 Zn0 - 16 e- → 8 ZnII (oxidation)
Na3AsO4 is an oxidizing agent, Zn is a reducing agent.
This is an oxidation-reduction (redox) reaction:
2 AsV + 16 e- → 2 As-III (reduction)
8 Zn0 - 16 e- → 8 ZnII (oxidation)
Na3AsO4 is an oxidizing agent, Zn is a reducing agent.
Reactants:
Products: