5 C3H6 (g) + 12 KMnO4 (aq) + 18 H2SO4 (aq) → 15 HCOOH (aq) + 12 MnSO4 (aq) + 6 K2SO4 (aq) + 18 H2O (l)
This is an oxidation-reduction (redox) reaction:
12 MnVII + 60 e- → 12 MnII (reduction)
15 C-II - 60 e- → 15 CII (oxidation)
KMnO4 is an oxidizing agent, C3H6 is a reducing agent.
Reactants:
Products:
- HCOOH – Formic acid , Methanoic acid
- Other names: Carbonous acid; Formylic acid; Hydrogen carboxylic acid; Hydroxy(oxo)methane; Metacarbonoic acid; Oxocarbinic acid; Oxomethanol , Hydrogen carboxylic acid , Aminic acid
- Appearance: Colorless fuming liquid ; Colourless fuming liquid with pungent odour ; Colorless liquid with a pungent, penetrating odor. [Note: Often used in an aqueous solution.]
- MnSO4 – Manganese(II) sulfate
- K2SO4
- H2O – Water, oxidane