Suppose that a particular bomb calorimeter's heat capacity, including water, has been determined to be 10.7 kj/C. A 3.000g sample of octane, which reacts with oxygen to produce carbon dioxide and water, is placed in the bomb and ignited, and the resulting temperature change of the calorimeter is 12.46 C. Determine both change in enthalpy and change in internal energy on a molar basis for the combustion of octane.
