One lecture hour and three laboratory hours a week for one semester. Only one of the following may be counted: Chemistry 110K, 110L, 220C, 120K, 128K, 128L. Prerequisite: Credit or registration for Chemistry 318N, or 328N, or Chemistry 329C; and the following coursework with a grade of at least C- in each: Chemistry 118K or 128K; and Chemistry 318M, 328M, or 328C.