Fuels are not purchased according to their energy per mole. Most fuels are sold by mass or volume. Octane produces -5512 kJ/mol burned whilst ethanol produces-1366 kJ/mol. Given that the density of ethanol is 0.785 g/mL and octane 0.698 g/mL, calculate the energy density per litre for each fuel. Comment on which fuel will provide more energy per litre of fuel burned.?calculate the energy density per litre for each fuel. Comment on which fuel will provide more energy per litre of fuel burned.?
