The University of California, Berkeley College of Chemistry's homepage for their introductory chemistry course contains information useful to chemistry students everywhere. Topics covered include atoms, elements, and the periodic table, stoichiometry, ideal and real gases, acid-base and solubility equilibrium, oxidation-reduction reactions, thermochemistry, introductory thermodynamics, nuclear chemistry, and radioactivity. The virtual lab manual provides well-written introductions to lab topics and gives links to related Websites (both on and off the U.C. campus). The appendices supply basic information for students with no chemistry background, unit conversion tips, and statistical analysis how-tos. The Resources page consists of links to a tutorial on using significant figures, an online periodic table, 3-D images of molecules, and chemical safety information.