A and B Scott Organic Chemistry
   Comprehensive presentation of isomers at high school level, as an example of one package from Scott Visual Chemistry; description of software can be found on a linked site.
   http://members.optusnet.com.au/scottsoftb/

Chemistry Demonstrations
   Chemistry demonstrations performed at the School of Chemistry, University of Leeds.
   http://www.chem.leeds.ac.uk/boronweb/ormsby/lect_demos/

Chemistry Tips and Tricks from Antec, Inc.
   Instructions for a variety of chemical demonstrations and experiments.
   http://www.kyantec.com/tipstricks.htm