5 quick A level Chemistry tips since you guys liked the other videos so much!
A level Maths tips: https://www.youtube.com/watch?v=VTEPpPgaPTE&t=3s
A level Physics tips: https://www.youtube.com/watch?v=fFDIBL82pO0&t=2s
General A level tips: https://www.youtube.com/watch?v=cIHjs41EhW8&t=202s