A 1977G sample of ethanol is combusted in a bomb calorimeter. The temperature of the calorimeter increases by 10.91K. If the heat capacity of the bomb is 615.5J/K and it contains 1.150 kg of water what is the enthalpy change per mole of ethanol combusted. The specific heat of water is 4.184 j/GAK and the molar mass of ethanol is 46.07 g/mol