Is CH4 as bad as people make it out to be?Watch
I must admit though, that when I looked back at Chem2 after finishing Chem4 it did look ridiculously easy in comparison. Sort of like the jump between A-Level and GCSE
You need to watch out for Buffers in the Acid and Bases section.
And Carbon and Hydrogen Environments.
The rest is relatively straight forward,just takes a little bit of time to get used to and to memorise.