Chemistry in the Yahoo! Directory

Eric Weisstein's World of Chemistry
Growing encyclopedia with articles on chemical reactions, experimental chemistry, inorganic and organic chemistry, geology, mineralogy, and petrology.
scienceworld.wolfram.com/chemistry
What's That Stuff?
Takes a look at the chemicals and chemical engineering behind everyday products and materials.
pubs.acs.org/cen/whatstuff/stuff.html
Analytical Sciences Digital Library (ASDL)
ASDL is an online library, intended for use by anyone who has a need for information about analytical measurements or innovative ways to learn more about them: educators, students, lay persons, and practitioners.
www.asdlib.org
Chem4Kids.com: Atoms
Takes a look at their structure, ions, bonding, compounds, naming, and isotopes.
www.chem4kids.com/files/atom_intro.html
Interactive Chemistry Tutorials
Numerous online tutorials addressing chemistry's basic concepts, dimensions, atoms and elements, gas laws, solutions, thermochemistry, chemical formulas, and other topics.
www.intute.ac.uk/sciences/reference/chemlecs
International Olympiad of Chemistry
www.fcho.schule.de
BioTech
Hybrid biology/chemistry educational resource and research tool on the World Wide Web.
biotech.icmb.utexas.edu
About.com: Chemistry
Features articles, links, an encyclopedia of chemistry, periodic table of the elements, worked problems, a chemical structures archive, and other chemistry resources.
chemistry.about.com
MATHMOL - Modules
Tutorials on using MATHMOL for learning about molecules.
www.nyu.edu/pages/mathmol/quick_tour.html
ChemScope Daily News Magazine
Complete daily biotechnology, medical device, pharmaceutical magazine - news, FDA updates, jobs, suppliers, products.
chemscope.com
Representation Models in Molecular Graphics
scsg9.unige.ch/fln/eng/toc.html
General Chemistry Online
Offers chemistry notes and guides; a searchable database of over 800 common compound names, formulas, structures, and properties; a glossary; self-guided tutorials, quizzes, and drills on specific topics; and Flash-based kits for building chemical formulas, names, equations, and problem solutions.
antoine.frostburg.edu/chem/senese/101
Virtual Chemistry
Enter the virtual laboratory for the teaching of chemistry. Includes videos of chemistry experiments, tutorials, lecture webcasts, a Flash periodic table, and other interactive features.
neon.chem.ox.ac.uk/vrchemistry
Some Notes on Avogadro's Number
History of the number, 6.02 times 10 to the 23rd, that is used to calculate the value of the number of atoms, molecules, etc. in a gram mole of any chemical substance.
gemini.tntech.edu/~tfurtsch/scihist/avogadro.htm
ChemWeb.com
Worldwide online chemistry community, offering preprint server with unpublished papers, Alchemist magazine, careers center, and more.
www.chemweb.com
Technical Thermochemistry
gttserv.lth.rwth-aachen.de/~sp/tt
Invisible Exhibit, The
Presents videos that zoom into and reveal the atomic structures of everyday objects, including the molecules and the crystals invisible to the naked eyes. By the Cite des Sciences et de l'Industrie, Paris.
www.cite-sciences.fr/english/web_cite/voir/invisibl/droit_fs.htm
NIU Chemistry
Conference announcements, academic chemistry employment clearinghouse, conference listings, chemistry software, etc.
www.chembio.niu.edu
Sam Barros ChemLabs
PowerLabs chemistry division offers details on chemical based experiments and more.
www.powerlabs.org/chemlabs
Chemistry Textbooks in Print Archive
www.umsl.edu/divisions/artscience/chemistry/books