Another mixture of PCl3(g) , Cl2(g) , and PCl5(g) is at equilibrium at a different temperature in a different vessel. The system at equilibrium is represented by the following box on the left. Then the volume of the vessel is decreased. The box in the middle represents the system before equilibrium is reestablished at the same temperature. The figure presents three boxes. The leftmost box is labeled Original Equilibrium, the middle box is labeled Immediately After Volume Change, and the rightmost box is labeled New Equilibrium. The middle and rightmost boxes are the same size, and the leftmost box has the same width but twice the height of the other two boxes. The leftmost and middle boxes each contain molecules. A legend indicates what each molecule corresponds to. P C l 3 is represented by a grey circle surrounded by three white circles. C l 2 is represented by two white circles in contact with one another. P C l 5 is represented by a grey circle surrounded by five white circles. The leftmost and middle boxes each contain 3 P C l 3 molecules, 3 C l 2 molecules, and 3 P C l 5 molecules. The rightmost box is empty.

(f) In the box above on the right, draw an appropriate number of each type of molecule to represent a possible new equilibrium.