Chemical reactions

This video is about the mole, the unit of measurement for the number of particles in a substance.

A video about the energy changes involved in chemical reactions, whether exothermic or endothermic.

This video shows how the products of electrolysis can be predicted for a given electrolyte.

In this video, Fran Scott demonstrates how to perform practical experiments with electrolysis.

A video with Maggie Aderin-Pocock and Alex Lathbridge, about how to make copper sulfate crystals..

Dr Maggie Aderin-Pocock and Dr Alex Lathbridge investigate exothermic and endothermic reactions.