Web resources
Wayland Resources. Online resources provided by the Wayland Baptist University Department of Chemistry.
http://pubs.acs.org/search/advanced An extraordinary resource containing ALL of the journals published by the American Chemical Society. (articles on demand for Wayland IP only)
www.webelements.com A virtual periodic table.
www.chemfinder.com A great source for chemical structure and properties.
http://www.jce.divched.org/ The Journal of Chemical Education (Wayland IP only)
www.acs.org The homepage for the American Chemical Society
http://nobelprizes.com/nobel/chemistry/chemistry.html A listing of all the Nobel laureates in Chemistry
http://www.astro.wisc.edu/~dolan/constants/calc.html An online scientific calculator with built-in constants
http://www.chemjobs.net/ Online listing of jobs in chemistry worldwide.
http://science.widener.edu/svb/tutorial/naming.html Online practice with naming compounds given the chemical formula.
http://science.widener.edu/svb/tutorial/namestoformulas.html Determining the chemical formula from the compound name.
The CODATA Recommended Values of Fundamental Physical Constants
NIST Webbook - National Institute of Standards and Technology site with IR spectra, mass spectra, heats of reaction, ionization energies, etc.
WebElements - clickable Periodic Table
DuPont MSDS Central
MSDS Sheets: Kansas State
MSDS Sheets: Oxford
MSDS Sheets Online
SIRI MSDS Index
There are many, many more useful links for chemists online. Find some for yourself!!