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General Chemistry

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Moderate

Factors that Affect Equilibrium Constants

CHEM-ESAX41

Consider the reaction of nitrogen gas with hydrogen gas to make ammonia gas at equilibrium in a closed container with a piston at $300 °C$. The piston can move freely. The equilibrium constant, $K_p$, for this reaction is $4.3 \times 10^{-3}$.

Which of the following will change the equilibrium constant?

Select ALL that apply.

A

Increasing the temperature.

B

Increasing the pressure.

C

Adding reactants to the container.

D

Adding nonreactive argon gas to the container.