Question

If a stress is applied to a reaction mixture at equilibrium, then in which direction will the reaction take place​

Answer 1

Answer:

When we stress the equilibrium, the chemical reaction is no longer at equilibrium, and the reaction starts to move back toward equilibrium in such a way as to decrease the stress.

Explanation:

Hope it helps!

Answer 2

The reaction will shift in the direction that counteracts the applied stress.

• When a stress is applied to a reaction mixture at equilibrium, the system tries to counteract the change to re-establish equilibrium.
• According to Le Chatelier's principle, if a stress is applied to a system at equilibrium, the system will shift in the direction that minimizes the stress.
• The three common types of stresses that can be applied to a reaction mixture are changes in concentration, pressure, and temperature.
• For example, if the concentration of one of the reactants is increased, the equilibrium will shift in the direction of the products to reduce the concentration of the reactants and increase the concentration of the products.
• Similarly, if the pressure is increased, the equilibrium will shift in the direction that produces fewer moles of gas to decrease the pressure.
• If the temperature is increased, the equilibrium will shift in the direction that absorbs heat to decrease the temperature.
• Therefore, the direction in which the reaction will take place depends on the nature of the stress applied to the reaction mixture.
• Understanding the concept of Le Chatelier's principle is essential in predicting the direction of a reaction and controlling reaction conditions in industrial processes.

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