What is the function of a catalyst in a chemical reaction?

It provides an alternative reaction pathway with a lower activation energy. However, it does not lower the activation energy for the 'normal' reaction without a catalyst.

PM
Answered by Paul M. Chemistry tutor

18871 Views

See similar Chemistry GCSE tutors

Related Chemistry GCSE answers

All answers ▸

Explain why chloride and bromide are in the same group in the period table. Also describe the electronic structures of both.


Calculate the percentage of Copper in Copper oxide (CuO, Mr=80). (3 marks)


What is the charge of a nucleus?


A student runs an experiment to decompose hydrogen peroxide to produce oxygen and water. Increasing the temperature of hydrogen peroxide increases the rate of reaction. Explain why.


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning