What is a catalyst?

A catalyst lowers the activation energy of a reaction and therefore increases the rate of reaction. The catalysts reacts with the reactants but is regenerated again in the reaction so it is not used up.

HG
Answered by Hannah G. Chemistry tutor

4267 Views

See similar Chemistry GCSE tutors

Related Chemistry GCSE answers

All answers ▸

If 9g of alumnium reacts with 35.5g of chlorine, what is the empirical formula of the compound formed?


What is the difference between compounds elements and atoms etc..?


What are the different types of bonding?


What is the point of learning about chemistry - how can it be applied to real life?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences