This is a 34-slide Power Point presentation used to explain some of the basic concepts of stoichiometry that teachers need to review in the beginning of an AP chemistry course. It covers an entire unit of stoichiometry calculations including: limiting reactant, percent yield, molar mass, empirical formulas, molecular formulas + more! Fully editable! (Follows most closely with Zumdahl's textbook - 8th edition; however, it is suitable for use for any AP chemistry course.)