This is an adapted version of the revision lesson I gave to my top set class for the AQA spec (Chemical Changes). The fill-in-the blanks sheet is really helpful for pace and understanding as it's broken down. Try to demo sodium chloride!
The electrolysis race is available at https://www.tes.com/teaching-resource/electrolysis-basics-6330297 (I removed the question on impurities as it wasn't relevant).
I made the spot the 10 errors sheet but this was revision for strong/weak acids, so can be removed!
(Available at https://www.tes.com/teaching-resource/spot-the-10-errors-strong-and-weak-acids-11438867)
An easily adaptable presentation for the AQA electrolysis required practical (I ended up cutting it down with my top set, but have left it intact for TES).
For the AQA Rates and Extent of Chemical Change topic. First lesson of topic on Measuring Rates (can add a practical in to extend the time; I only had half a lesson for this after a test review).
Easily adaptable :)