The Department of Chemistry at the University of Illinois
The Chemistry learning center
Choose a demonstration which has illustrations and video to help you understand how they work.
The videos are .wmv files. If you are using Windows, you can download Windows Media Player for free. If you are using a Mac, you can download QuickTime Player and Flip4Mac, which is a Windows Media components for QuickTime and can play .wmv files directly in QuickTime Player.
Electrolysis of water
Igniting a hydrogen filled balloon
Cathode ray tube
Immersing a rose in liquid nitrogen
Ammonium dichromate volcano
Addition of bromine
Magnetic liquid oxygen
Silver Nitrate and Sodium Chloride
Aluminum and Bromine
Balloon and Liquid Nitrogen