A 0.1429 g sample of sucrose, C₁₂H₂₂O₁₁, is burned in a bomb calorimeter. In order to produce the same temperature rise in the calorimeter as the reaction, 2353 J must be expended.

a. Calculate ΔU and ΔH for the combustion of 1 mole of sucrose.

b. Using the data tables and your answer to (a), calculate ΔH°f for sucrose.

c. The rise in temperature of the calorimeter and its contents as a result of the reaction is 1.743 K. Calculate the heat capacity of the calorimeter and its contents.