University of Illinois
University of Illinois Urbana Champaign: Chemistry Learning Center: Electrolysis of Water Using an Electrical Current
From the Chemistry Learning Center at the University of Illinois, this page explains the chemical changes occurring during a water electrolysis lab. Textual information is accompanied by photographs which clearly illustrate the changes.
PBS
Pbs Teachers: Scientific American: Journey to Mars: Out of Thin Air
Discuss facts about Mars and investigate scientists' efforts to create fuel from materials found in space. Perform a simplified method of aqueous electrolysis to split water into its two chemical elements using electric current from a...
PBS
Pbs Teachers: Scientific American: Future Car: Fuel Cells
Investigate the innovations surrounding fuel cell technology and the potential use of hydrogen as an automobile power source. Generate hydrogen gas by splitting water in a process called electrolysis.
American Chemical Society
Middle School Chemistry: Energy Levels, Electrons, and Covalent Bonding
Discover how covalent molecular bonding affects the energy levels of electrons.