Question

The equation shows one mole of ethanol fuel being burned in oxygen. Convert the energy released into its equivalent mass.
C2H5OH(l) + 3 O2(g) Æ 2 CO2(g) + 3 H2O (l) ΔH = -1418 kJ/mol

Answer 1

-118.17. here n- factor for ethanol is 12( 1 mole reacts with 96 gram oxygen, so with 8gram oxygen, 1/12 part or equivalent part reacts.) 1418/12 i think answer according to question i interpret

Answer 2

Thank you