Chapter 14, Problem

Write the equilibrium law for each of the following reactions in terms of molar concentrations:

$\begin{array}{l}\left(\text{a}\right){\text{ H}}_{\text{2}}\left(g\right){\text{+ Cl}}_{\text{2}}\left(g\right)\stackrel{}{\rightleftarrows }\text{ 2HCl}\left(g\right)\hfill \\ \left(\text{b}\right)\frac{1}{2}{\text{H}}_{\text{2}}\left(g\right)\text{ + }\frac{1}{2}{\text{ Cl}}_{\text{2}}\left(g\right)\stackrel{}{\rightleftarrows }\text{HCl}\left(g\right)\hfill \end{array}$

How does $K_c$ for reaction (a) compare with $K_c$ for reaction (b)?