CIE Topic 23 Chemical Energetics REVISION
1:09:13
CIE Topic 24 Electrochemistry REVISION
1:18:45
CIE Topic 25 Equilibria REVISION
46:10
CIE Topic 5 Chemical Energetics REVISION
48:46
CIE Topic 29 An Introduction to A Level Organic Chemistry REVISION
1:21:51
CIE Topic 26 Reaction Kinetics REVISION
43:15
CIE Topic 30 and 31 Hydrocarbons and Halogen Compounds REVISION
1:16:50
CIE Topic 37 Analytical Techniques REVISION
11:05