This is the blog of the Cowbridge Comprehensive School Chemistry department. It's purpose is to provide material which will be of direct help in studying Chemistry and will also provide interesting links to all things chemical.
Any images/video clips used are strictly for educational (non-profit making) purposes, if you feel there are any copyright infringements or do not wish for the images to be used, please contact us and we will remove them.
Some videos to help with revision of rates of reaction:
Where the following video talks about a fruitful collision it means a successful collision (one that has the energy to over come the activation energy).
