Sucrose heat of combustion

3 dni temu — The heat of combustion of sucrose `(C_12H_22O_11)` is 1350 kcal/mol. How much of heat will be liberated when 161 g of sucrose is burnt ?The standard enthalpy of combustion of sucrose is-5645 kJ mol?1.What is the advantage (in kJ mol?1 of energy released as heat) of complete aerobic oxidation. The heat of combustion of sucrose, C12H22O11(s) at constant volume is ?1348.9 kcal mol?1 at 25?C, then the heat of reaction at constant pressure, when steam. Answer: a) the molar heat of combustion of sucrose is -5652 kJ/mol. b) yes, one teaspoon of sugar produces only 19 Cal (more exactly, 18.9 Cal).Chemical and physical properties of Sucrose. ?cH°solid: Standard solid enthalpy of combustion (kJ/mol). Cp,gas: Ideal gas heat capacity (J/mol×K).