Given that 2.5 mol of carbonyl chloride gas, COCl2(g), is initially placed into a 10.0 L rigid container and the following reaction is allowed to reach equilibrium: CO(g) + Cl2(g) ⇌ COCl2(g) K = 8.2 x 10^-2. Find the equilibrium concentrations of carbon monoxide and chlorine; calculate the percent reaction and determine if the reaction favors the reactants or the products.