Presented are the teacher's guide and student materials for one of a series of self-instructional, computer-based learning modules for an introductory, undergraduate chemistry course. The student manual for this unit on chemical equilibrium calculations includes objectives, prerequisites, a discussion of the equilibrium constant (K), and ten problem sets. Included in the teacher's guide are implementation instructions, problem solutions, software, a sample run of the program in BASIC, and 20 unit tests on equilibrium calculations. (BT)