The equilibrium constant, Kp, for the following reaction is 2.15 at 523 K: PCl5(g) PCl3(g) + Cl2(g) Calculate the equilibrium partial pressures of all species when PCl5(g) is introduced into an evacuated flask at a pressure of 0.888 atm at 523 K. PPCl5 =  atm PPCl3 =  atm PCl2 =   atm

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