i took chem this year. i didnt do so well. i dont kno any chem actually. the thing is i only worked for the grade, and i didnt learn anything. the only thing i kno is basic stociometry, simple acid base problems, simple equilibrium problems, basic enthalpy/entropy problems. i dont kno wat orbitals are. i dont kno hybridization. i screw up on hard equilibrium problems. i dont kno basic organic chem. am i screwed? do i need to go back and learn that stuff? man, this sucks =\