Male. Yep.
I can only hope that she'll ever forgive me.
I'd make sure you know all your types of bonding, why molecules have that type of bonding, and what the physical properties associated with that type of bonding is.
You'll get questions about mole ratios. Like "How many atoms are present in 1g of H
2" in a multiple choice question. Or something like:
"In a mixture of CaCO
3 and Na
2CO
3, there are 0.6 moles of carbonate ions, how many metal ions are present in the mixture?"
People mess up on these types of questions all the time, but they are honestly so easy. It's just proportions!
Make sure you can identify your functional groups, you should be able to look at a molecule and tell me if it's an alkane, alkene, alkanoic acid, aldehyde, alcohol - whatever! You should know reactions associated with these too, combustion, addition, condensation, oxidation, all of those!
Know your examples of polymers, I always forgot these, but you'll probably get a question about them and their properties.
Kevlar, Nylon, poly(ethenol), poly(ethyne), biopol and PVC.
You'll need your fuels and alternative fuels, too. How you can obtain them and what the products of their combustion is, advantages and disadvantages to this kind of fuel.
Emm...your biochemical molecules such as proteins, amino acids and fats & oils you'll need to understand too!
And last but not least, your dreaded calculations. Hess's Law, Percentage Yield, Molar volume, all of those.
Calculations are just pure practice, just find some lists of them and practice them! Remember your formulas for them, real easy.
As for everything else, I can only advise revising them the way you learn best. I'd do past papers then clean up on the stuff that I don't know by reading through my notes, or writing little summaries out.
Hope I was some help.