Virtual Lab from The ChemCollective
This Applet was developed by Carnegie Mellon University with financial assistance of the National Science Foundation. I am hosting an instance of this applet at my website to make it easier for me to create and test my own virtual labs, and to make them more easily available to my students. There is a Windows version of the program as well, but using it would necessitate me updating the assignment folder on every host machine when adding or altering an assignment.
You will need to have the FREE J2SE Java Runtime Environment (JRE) for Windows installed on your PC in order for this applet to run properly. You may also want to wear your virtual goggles!