TIPS FOR SAT CHEMISTRY IN 2 WEEKS

Hi everyone! I’m taking the Chemistry Subject SAT and I have 2 weeks left. I did Barrons and I reviewed the whole book but I still am not confident. Can someone please give me tips for my last 2 weeks so I can get 750+. Im willing to work really hard. Also using the Barrons book, what should I really study and memorize. Like which charts I should memorize. Basically anything that can help me. Thanks!