Chemical changes

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

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

A video with Maggie Aderin-Pocock and Alex Lathbridge showing how to titrate an acid and an alkali.

Alisha Kakar explains how results of a titration help to calculate the concentration of a solution

Big Manny explains how and why aluminium is extracted using electrolysis

Alisha Kakar explains how electricity is used to break down electrolytes to form elements