at a certain temperature Kc=0.18 for the equilibirum: PCl3 + Cl2 <------> PCl5?

Question

suppose a reaction vessel contained these three gases at the following concentrations: [PCl3]= 0.0520 mol/L, [Cl2]=0.0140 mol/L , [PCl5] = 0.00600 mol/L
a. is the system in a state of equilibrium?
b. if not, in which direction will the reaction have to proceed to reach equilibrium?

Answer 1

a) [PCl5]/([PCl3][Cl2]) = 8.24
No

b) Towards the left.