geraldine787 geraldine787

29-06-2024
Chemistry

Answered

Unit Test

Which will increase the rate of a chemical reaction?

A. adding a catalyst
B. decreasing the pressure
C. decreasing the temperature
D. removing a catalyst

Answer :

GinnyAnswer GinnyAnswer

29-06-2024

Final answer:

Adding a catalyst and increasing temperature both impact the rate of a chemical reaction by providing energy to reactant particles.

Explanation:

Adding a catalyst will increase the rate of a chemical reaction by lowering the activation energy required for the reaction to occur. This allows more reactant particles to have sufficient energy to overcome the activation barrier. Increasing the temperature also increases the reaction rate by providing more energy to reactant particles, leading to more collisions with sufficient energy to react.

Learn more about chemical reaction rate here:

https://brainly.com/question/1971112

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