What can change the direction of a reversible reaction involving gases?

Question

Quizplus · Accepted Answer

According to Le Chatelier's Principle, a change in temperature, pressure, or volume can shift the equilibrium of a reversible reaction involving gases. Increasing the temperature typically favors the endothermic direction, while decreasing the temperature favors the exothermic direction. An increase in pressure or decrease in volume typically favors the side with fewer moles of gas. A decrease in pressure or increase in volume typically favors the side with more moles of gas. Therefore, all of the above options can change the direction of a reversible reaction involving gases.

What Can Change the Direction of a Reversible Reaction Involving