Respuesta :
A catalyst increases the rate of reaction but is not consumed by the reaction. Catalysts lower the Positive catalyst energy.
Describe the catalyst.
A catalyst is a substance that expedites a chemical process without being consumed by it; as a result, a catalyst can be chemically recovered unaltered at the conclusion of the reaction it has been used to catalyze.
What do Catalysts Do?
With reduced activation energy and a distinct transition state, catalysts enable an alternative method for the reactants to become products. A catalyst might lower the reaction temperature, speed up the process, or improve the reaction's selectivity. Frequently, when reactants and catalysts combine, intermediates are created that ultimately produce the same reaction products and allow the catalyst to be renewed. The catalyst may be used up during one of the intermediate processes, but it will be regenerated before the reaction is finished.
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