A supplement to be used by students enrolled in standard physical chemistry courses for chemistry majors. It contains a number of worked-out physical chemistry problems for the purpose of teaching students of the subject how to apply the theories,laws, and mathematics learned in the lecture part of the course to solving chemistry problems. Written by the author of "Applied Mathematics for Physical Chemistry," 3rd ed. with over 40 years of teaching experience teaching physical chemistry courses on both the undergraduate and graduate levels.