The electrolysis of aqueous concentrated solution of sodium butyrate yields n hexane.
2C3H7COONa+2H2Oelectrolysis−−−−−−−→C3H7−C3H7+2CO2+2KOH+H2
On electrolysing the solution of sodium butyrate the mole ratio of gases formed at anode and cathode is 2:1.
CO2 is formed at anode and H2 is formed at cathode.