KMnO4 + 2 KCl + H2O → K3MnO3 + O2 + 2 HCl
This is an oxidation-reduction (redox) reaction:
MnVII + 4 e- → MnIII (reduction)
2 O-II - 4 e- → 2 O0 (oxidation)
Reactants:
Products:
- K3MnO3
- O2
- HCl – Chlorane , Hydrogen chloride
- Other names: Hydrochloric acid , M , Uriatic acid
- Appearance: Colorless, transparent liquid, fumes in air if concentrated ; Colorless gas ; Colourless compressed liquefied gas with pungent odour ; Colorless to slightly yellow gas with a pungent, irritating odor. [Note: Shipped as a liquefied compressed gas.]