PurposeCalibrate and use a calorimeter to determine enthalpy change for two different reactions.Relate temperature measurements and heat transferred by using heat capacities or specificheat. Use thermochemical equations to relate the change in enthalpy to the amount ofsubstances involved in the reaction. Use Hess’s Law to determine the enthalpy change fora chemical reaction.ProcedurePlease refer toChemistry 1250 General Chemistry Laboratory Manual, 2013,Department of Chemistry, The Ohio State University, Hayden McNeil, Exp 6, pages 45-58, for the proper procedure.