For the exothermic reaction PCl3(g) + Cl2(g) ⇌ PCl5(g)
Kp = 0.200 at a certain temperature.
A flask is charged with 0.500 atm PCl3, 0.500 atm Cl2, and 0.300 atm PCl5 at this temperature.
How will the following changes affect the mole fraction of chlorine gas, XCl2, in the equilibrium mixture. Drag each item to the appropriate bin.