1.

At a certain temperature, the reaction PCl_(5)(g)hArrPCl_(3)(g) + Cl_(2)(g) has an equilibrium constant K_(c) = 5.8 ×x 10^(-2). Calculate the equilibrium concentrations of PCl_(5), PCl_(3) and Cl_(2) if only PCl_(5) is present initially, at a concentration of 0.160 M.

Answer»

SOLUTION :`[PCl_(3)] = [Cl_(2)] = 0.071 M, [PCl_(5)] = 0.089`


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