Introduction
Welcome, NEET aspirants! Chemical equilibrium is a dynamic state where forward and reverse reaction rates are equal. But what happens when we disturb this delicate balance? This is where Le Chatelier's Principle comes in handy! It states that if a change of condition is applied to a system in equilibrium, the system will shift in a direction that relieves the stress. Today, we'll dive deep into one of the most common stresses: the effect of changing concentration.
Core Concept: How Concentration Changes Affect Equilibrium
Changes in the concentration of reactants or products directly impact the equilibrium position. The system always tries to counteract the change you impose.
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Increasing the concentration of a reactant: The system will try to consume the added reactant. This means the equilibrium will (towards the products) to produce more products and reduce the excess reactant.