A lesson for a higher ability class studying how to write ionic equations for halogen displacement reactions. The lesson goes through steps for dissociation of ions, spectator ions exclusion, resulting in the full ionic equation with practice opportunities. Slides are animated.

There are 2 powerpoints in this selection. The first goes through the basics of copper purification by electrolysis. The second goes through half equations. Animations are used in slides to help visual electrolysis process.

A selection of two powerpoints. First one goes through electrolysis of molten substances such as lead bromide. The second powerpoint goes through half equations and is aimed more at the higher level. Includes animated slides for a visual learning experience of how electrolysis of molten substances takes place.

A useful resource which displays an overview of all the chemistry calculation equations & examples which come up in the GCSE Edexcel Triple Chemistry Exams. This sheet can be adapted for the GCSE Edexcel Combined Chemistry course.