Study Guide for Ebbing/Gammon's General Chemistry, 9th
Darrell Ebbing has taught general chemistry for more than thirty years and is now retired from Wayne State University. He received his Ph.D. in physical chemistry from Indiana University.Steven D. Gammon is a professor of chemistry at Western Washington University and a leader in the development of multimedia-based software for chemical education. He has contributed greatly to the increased emphasis on conceptual understanding in the text.