So I've changed my major back to Physics and will now need to go back and complete General Chemisty II. It's been about three years so as you can imagine I've forgotten most of what I learned. I still have my book and notebooks from class though. I know this will vary tremendously between schools, so advice will be taken with a grain of salt...whatever that means. ;) What are the absolute basics I need to know in order to suceeed in the class? I'll have about a month inbetween classes to catch up on whatever I need to know. Here is the course description: The only pre-req is Gen Chem I.