Chapter 15, Problem 28E

This reaction has an equilibrium constant of $K_{\text{p}}=2.26\times \text{1}{0}^6$ at 298 K:

   ${\text{2COF}}_{\text{2}}\left(g\right)\rightleftharpoons {\text{CO}}_{\text{2}}\left(g\right){\text{+CF}}_{\text{4}}\left(\text{g}\right)$

Calculate
K_p for each reaction and predict whether reactants or products will be favored at equilibrium:

a. ${\text{COF}}_{\text{2}}\left(g\right)\rightleftharpoons \frac{1}{2}{\text{CO}}_{\text{2}}\left(g\right)\text{+}\frac{1}{2}{\text{CF}}_{\text{4}}\left(\text{g}\right)$
b. ${\text{6COF}}_{\text{2}}\left(g\right)\rightleftharpoons 3{\text{CO}}_{\text{2}}\left(g\right)\text{+}3{\text{CF}}_{\text{4}}\left(\text{g}\right)$
c. ${\text{2CO}}_{\text{2}}\left(g\right)+2{\text{CF}}_{\text{4}}\left(\text{g}\right)\rightleftharpoons 4{\text{COF}}_{\text{2}}\left(g\right)$