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1) What will the concentration of PCl5 be when equilibrium is reestablished after addition of 1.31...

1) What will the concentration of PCl5 be when equilibrium is reestablished after addition of 1.31 g Cl2?

PCl5(g) ⇆ PCl3(g) + Cl2(g)

Original Equilibrium Mixture:

3.10 g PCl5

4.86 g PCl3

3.59 g Cl2 in a 1.00-L flask.

[PCl5] = ? mol/L

2) The equilibrium constant Kp for the reaction

CCl4(g) <---> C(s)+2Cl2(g)

at 700ºC is 0.77. Determine the initial pressure of carbon tetrachloride that will produce a total equilibrium pressure of 1.10 atm at 700ºC.

Pressure = ? atm

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