Official course description: Prerequisites: CHEM 100 with a grade of C or better (letter grade only) or satisfactory score on chemistry placement exam. Score of 50 or above on ELM or approved exemption, or MATH 70 with a grade of C or better or ESM 70 with grade of CR. Essential concepts of atomic properties, atomic interactions, reaction chemistry, stoichiometry, thermodynamics, chemical kinetics, and equilibria. (Charges for missing or damaged laboratory locker items apply.) Classwork, 4 units; laboratory, 1 unit. Extra fee required.