Question

n electrical heater is used to add 19.00 kJ of heat to a constant-volume calorimeter. The temperature of the calorimeter increases by 5.88°C. When 2.25 g of butanol (C4H9OH) is burned in the same calorimeter, the temperature increases by 25.14°C. Calculate the molar heat of combustion for butanol (enter in kJ).

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