<p>My chemistry is very weak becuase of two horrible teachers two years in a row. I was wondering if I know everything in the PR chemistry book. is it enough to get a 5?</p>
<p>bump…,</p>
<p>It honestly depends on how much you practice. PR can give you the information, but you also need to be able to apply and understand it well for a 5. Are there any tutors or other help available to assist you in prepping?</p>
<p>When I talked to the AP Chemistry teacher she says that the best way to know topics and understand them is to pretend you’re re-teaching yourself the material. AP prep books are really good. My friend ask the AP chemistry teacher to let him borrow the AP chemistry textbook to use with the AP prep book, I think he landed a 4 on the exam.</p>
<p>If you’re unclear on concepts, try the website khanacademy. It has a giant section on chemistry and the videos there help to explain just about everything very well. It covers a broad range of concepts and is overall very helpful.</p>