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Chemistry

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When 0.3212g of glucose was burned in bomb calorimeter of calorimeter constant 641J/K, the temperature rose by 7.943 K. Calculate a) the standard molar internal energy of combustion b) the standard enthalpy of combustion and c) the standard enthalpy of formation of glucose. (Heat of formation of CO2 and water are -393.5 and -285.8 kJ/mol, respectively.)

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