Use the information below to answer this question. \[ \begin{array}{ll}C(s)+\mathrm{O}_{2}(g) \rightarrow \mathrm{CO}_{2}(g) & \Delta H^{\circ}=-393.5 \mathrm{~kJ} \mathrm{~mol}^{-1} \\ \mathrm{H}_{2}(\mathrm{~g})+\frac{1}{2} \mathrm{O}_{2}(\mathrm{~g}) \rightarrow \mathrm{H}_{2} \mathrm{O}(\mathrm{l}) & \Delta H^{\circ}=-285.8 \mathrm{~kJ} \mathrm{~mol}^{-1} \\ 3 \mathrm{C}(\mathrm{s})+4 \mathrm{H}_{2}(g) \rightarrow \mathrm{C}_{3} \mathrm{H}_{8}(\mathrm{~g}) & \Delta H^{\circ}=-104.0 \mathrm{~kJ} \mathrm{~mol}^{-1} \\ 4 \mathrm{C}(\mathrm{s})+5 \mathrm{H}_{2}(g) \rightarrow \mathrm{C}_{4} H_{10}(\mathrm{~g}) & \Delta H^{\circ}=-125.2 \mathrm{~kJ} \mathrm{~mol}^{-1}\end{array} \] What is the value, in \( \mathrm{kJ} \mathrm{mol}^{-1} \), for the enthalpy of combustion of propane, \( \mathrm{C}_{3} \mathrm{H}_{8} \) ?
UpStudy ThothAI Solution
Quick Answer
Step-by-step Solution
Enter your question here…