How does lowering the temperature impact an endothermic reaction based on Le Chatelier's principle?

In an endothermic reaction, heat is absorbed as a reactant. According to Le Chatelier's principle, if a dynamic equilibrium is disturbed, the system will respond by shifting the equilibrium position to counteract the change. When the temperature is lowered, the system will try to increase the temperature to restore equilibrium.

For an endothermic reaction, reducing the temperature decreases the energy available for the reaction to proceed in the forward direction (toward the products). Thus, the system shifts towards the reactants to release heat, which increases the temperature and helps to counterbalance the temperature change. This shift in equilibrium towards the reactants is the reason why lowering the temperature favors the formation of the reactants in an endothermic reaction.