# Question: At a particular temperature Kp 0 25 for the reaction

At a particular temperature, Kp = 0.25 for the reaction N2O4(g) ⇌ 2NO2(g)

a. A flask containing only N2O4 at an initial pressure of 4.5 atm is allowed to reach equilibrium. Calculate the equilibrium partial pressures of the gases.

b. A flask containing only NO2 at an initial pressure of 9.0 atm is allowed to reach equilibrium. Calculate the equilibrium partial pressures of the gases.

c. From your answers to parts a and b, does it matter from which direction an equilibrium position is reached?

d. The volume of the container in part a is decreased to one-half the original volume. Calculate the new equilibrium partial pressures.

a. A flask containing only N2O4 at an initial pressure of 4.5 atm is allowed to reach equilibrium. Calculate the equilibrium partial pressures of the gases.

b. A flask containing only NO2 at an initial pressure of 9.0 atm is allowed to reach equilibrium. Calculate the equilibrium partial pressures of the gases.

c. From your answers to parts a and b, does it matter from which direction an equilibrium position is reached?

d. The volume of the container in part a is decreased to one-half the original volume. Calculate the new equilibrium partial pressures.

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