$9-7$ Potter and Baron also made rate measurements at other temperatures, and their results at $42\mathrm{.}7,52\mathrm{.}5,$ and $64\mathrm{.}0C$ are as shown below. Assume that the adsorption equilibrium constants and the rate constant $k_s$ follow an equation of the form $y=a{e}^{-\frac{b}{R_g}T},$ where a and $b$ are constant and $y$ is $K_{C{l}_2},K_{COC{l}_2},$ or $\frac{?}{\text{b}\text{a}\text{r}}(C{)}_m{k}_s{K}_{CO}.$

$\backslash$table$[[,,$Partial pressure, atm$],[T,C,\backslash$table$[[r{10}^3,],[$ catalyst