melissa1624 melissa1624 02-03-2024 Chemistry contestada 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.