Chemical Equilibrium Frequently Asked Questions (FAQs)

What is Chemical Equilibrium in Chemistry?

In Chemistry, Chemical Equilibrium is defined as a condition in which the concentration of reactant and product becomes equal and does not change with time.

What is Forward and Backward Reaction?

• Forward Reaction: It is the reaction in which the reactants decomposed to form the product.

• Backward Reaction: It is also known as reverse reaction, in this reaction the product are converted back to the original form of the reactants.

What are Laws of Chemical Equilibrium?

The law of chemical reaction states that the rate of forward reaction must be equal to the rate of backward reaction. It is in compliance with law of mass action.

Why is Chemical Equilibrium Called Dynamic Equilibrium?

In chemical equilibrium, there is continuous flow of equal amount of forward and backward reaction even after attaining equilibrium, hence it is known as dynamic equilibrium.

What is Effect of Addition of Inert Gas at Constant Volume during a Chemical Equilibrium Reaction?

The state of equilibrium remains undisturbed on the addition of inert gases at constant volume as it does not take part in the reaction, hence addition of inert gas cause no effect in chemical equilibrium state.

What are Factors that Affect Chemical Equilibrium?

Factors that affect chemical equilibrium are:

• Change in Concentration
• Change in Temperature
• Change in Pressure
• Change in Volume

What is Effect of Addition of a Catalyst on a Chemical Equilibrium?

The addition of catalyst no effect on chemical equilibrium, it only speeds up the reaction.

Chemical Equilibrium is a condition of a reversible chemical reaction, where the rate of forward and backward reactions are equal. In Chemical equilibrium, the concentrations of the products and reactants remain constant i.e. it does not change with time. This is a state after which there are no observable changes in the properties and the system becomes constant. In this state, the forward reaction proceeds at the same rate as the reverse reaction.

In this article, we will learn more about chemical equilibrium, its types, its examples, and more, so Let’s get started.