how does a catalyst influence a chemical reaction?\nit speeds up or slows down a chemical reaction by direct…
how does a catalyst influence a chemical reaction?\nit speeds up or slows down a chemical reaction by direct participation.\nit reacts with products to increase the concentration of reactants.\nit decreases the amount of energy necessary for the reaction to proceed.\nit increases the total amount of products formed.
Answer
Brief Explanations:
A catalyst lowers the activation - energy of a chemical reaction, which is the amount of energy necessary for the reaction to proceed. It does not directly participate in the reaction in a way that is consumed or permanently changed, nor does it react with products to increase reactant concentration or increase the total amount of products formed (it only affects the rate at which equilibrium is reached).
Answer:
It decreases the amount of energy necessary for the reaction to proceed.