Complete Combustion of Hydrocarbons or Compounds with Only C, H

Complete combustion of hydrocarbons or compounds with only C, H, and O gives CO₂ and H₂O as the only products. If carried out under standard conditions, the CO₂ is a gas and the H₂O is a liquid.Given these standard enthalpies of combustion: Hint: Remember it is always products minus reactants when performing enthalpy calculations.

A) -174.47 kJ
B) +397.33 kJ
C) -961.47 kJ
D) -2424.83 kJ
E) -2996.63 kJ