When a catalyst is added to a reaction mixture, it

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When a catalyst is added to a reaction mixture, it provides a new pathway (mechanism) for the reaction to occur with lower activation energy, increasing the rate of the reaction. The catalyst is not consumed in the reaction and does not provide reactant molecules with more energy or slow down the rate of the back reaction. The catalyst works by lowering the activation energy, allowing the reaction to occur more easily.

When a Catalyst Is Added to a Reaction Mixture, It