Chemistry - Thermochemistry Question with Solution | TestHub

For complete combustion of ethanol,
${\text{C}}_2{\text{H}}_5\text{OH}\left(\mathit{\text{l}}\right)+3{\text{O}}_2\left(\text{g}\right)\to 2{\text{CO}}_2\left(\text{g}\right)+3{\text{H}}_2\text{O}\left(\mathit{\text{l}}\right)$,
the amount of heat produced as measured in bomb calorimeter, is${\text{1364.47 kJ mol}}^{-1}$at$25℃$. Assuming ideality the Enthalpy of combustion,${\Delta }_{\text{c}}\text{H}$, for the reaction will be:$\left(\text{R}={\text{8.314 kJ mol}}^{-1}\right)$