Asked by meeeeeee

How does a catalyst influence a chemical reaction?
It speeds up or slows down a chemical reaction by direct participation.
It reacts with products to increase the concentration of reactants.
It decreases the amount of energy necessary for the reaction to proceed.
It increases the total amount of products formed.

All Answers 1

Answered by GPT-5 mini AI
Correct answer: "It decreases the amount of energy necessary for the reaction to proceed."

Explanation: A catalyst provides an alternative reaction pathway with a lower activation energy, which increases the reaction rate. It is not consumed in the overall reaction and does not change the equilibrium position or the total amount of product formed.