(Solved): The combustion of 1.642g of glucose, C6H12O6(s), in a bomb calorimeter with a heat cap ...

The combustion of $1.642\mathrm{g}$ of glucose, ${\mathrm{C}}_6{\mathrm{H}}_{12}{\mathrm{O}}_6(\mathrm{s})$, in a bomb calorimeter with a heat capacity of $5.00\mathrm{kJ}/{}^{?}\mathrm{C}$ results in an increase in the temperature of the calorimeter and its contents from $22.17{}^{?}\mathrm{C}$ to $27.29{}^{?}\mathrm{C}$. What is the internal energy change, $?U$, for the combustion of $1.642\mathrm{g}$ of glucose? $?U$ Calculate the enthalpy of combustion, $?H_{\mathrm{c}}$, of glucose in kilojoules per mole. $?H_{\mathrm{c}}=$ $\mathrm{J}/\mathrm{mol}$