What happens to a reaction at equilibrium if a catalyst is added to it?

What happens when metals reacts with water?

What is dynamic equilibrium?

What are the conditions for equilibrium of floating bodies?

What aspect of a reaction is influenced by presence of catalyst which increases the rate or possibility of the reaction?

What happens when: Phenol reacts with bromine water

What do you mean by activity and selectivity of catalysts?

What happens when Gypsum is heated.