We've added a primer on Reaction Kinetics to our A Level chemistry section.
In GCSE Chemistry, students are typically taught a basic model of Kinetic Theory which allows us to explain the effects of temperature changes, concentration changes (including pressure in gases) and the addition of a catalyst on the rate of a chemical reaction. I don’t intend to repeat that, here...
https://cramnow.com/lessons/physical-chemistry/reaction-kinetics/reactions-kinetics