Prentice Hall Web Sites

Central Science Live

Demonstration Site and Log-in Instructions
Brown, Lemay, Bursten Web Site (requires username and password)
Experimenting with the Internet (Links from Tom Gardner's internet guide)

Other Prentice Hall Chemistry Sites

ChemCentral (entry to other Prentice Hall web sites)
Petrucci/Harwood textbook site
Hill and Petrucci textbook site