The enthalpy of combustion, AcH, for heptane, C₇H₁₆, is - 4630.9 kJ/mol How much heat is released by the burning of 9.63 g of heptane?
Express your answer in____ KJ
Record your answer to No decimal place for example if your answer is 12.3456 record 12 in the space provided with no Units included.