Here are the essential concepts you must grasp in order to answer the question correctly.
Catalyst
A catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process. It achieves this by providing an alternative reaction pathway with a lower activation energy, allowing the reaction to proceed more quickly. Catalysts are crucial in various industrial processes and biological systems, where they facilitate reactions that would otherwise occur too slowly.
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Activation Energy
Activation energy is the minimum energy required for a chemical reaction to occur. It represents the energy barrier that reactants must overcome to transform into products. By lowering the activation energy, catalysts enable more reactant molecules to have sufficient energy to react, thereby increasing the reaction rate and efficiency.
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Reaction Mechanism
A reaction mechanism is a detailed description of the step-by-step process by which reactants are converted into products in a chemical reaction. It outlines the individual steps, intermediates, and transition states involved. Understanding the reaction mechanism is essential for comprehending how catalysts influence the reaction, as they often alter the pathway and intermediates, leading to a more efficient process.
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