Is anyone finding chemistry hard and what are people doing for revision? I was good at chemistry gcse and since moving up to A2 im really thinking am I even going to pass? I had to teachers last year one most of the time and the other just once, got one new teacher this year what has replaced the 'one time teacher' the new teacher i have is very very good!! wish i had her for AS. Is anyone worried about the exams like i am? has anyone got any tips?