Oxidation of Ethanol to Ethanoic Acid : 

DEMO

• 2X boiling tubes

• boiling tube rack

• Acidified Potassium permanganate KMnO4

• Ethanol CH3CH2OH

• Distilled water

• Glass rod

For reverse reaction : GAS ON

• HPM Bunsen burner 

• Clamps, stand buses

• Heat proof glove