This Web Seminar, developed in collaboration with the National Science Digital Library (NSDL) took place on December 9, 2008, from 6:30 p.m. to 8:00 p.m. Eastern time. In this program Dr. John W. Moore, W. T. Lippincott Professor, University of Wisconsin-Madison and Director of the Institute for Chemical Education, Dr. Lynn Diener, Assistant Professor at Mount Mary College; and Dr. James Skinner J. O. Hirschfelder Professor, University of Wisconsin-Madison and Director of the Theoretical Chemistry Institute focused on the chemical properties of water, it’s molecular and chemical structure and behavior, and some of the current research related to the chemical analysis of water. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides go here.