(Solved): 1. Which steps in a free radical chain reaction mechanism do you use to determine the \( \Delta \ma ...

1. Which steps in a free radical chain reaction mechanism do you use to determine the \( \Delta \mathrm{H} \) ? What are the equations to calculate \( \Delta \mathrm{G} \) ? 2. Write the mechanism for the reaction below. Calculate the \( \Delta H \) for the propagation steps and then determine the overall \( \Delta \mathrm{H} \). 3. Use the equilibrium constants to determine if the following reactions favor the products or reactants. a. \( \mathrm{CH}_{3} \mathrm{CO}_{2} \mathrm{H}+\mathrm{H}_{2} \mathrm{O} \rightarrow \mathrm{CH}_{3} \mathrm{CO}_{2}+\mathrm{H}_{3} \mathrm{O}^{+} \quad \mathrm{K}_{e q}=1.8 \times 10^{-5} \) b. \( \mathrm{CH}_{3} \mathrm{OH}+\mathrm{Cl} \rightarrow \mathrm{CH}_{3} \mathrm{Cl}+\mathrm{OH}^{-} \) \( K_{e y}=4.7 \times 10^{5} \)