Chemistry 102: Electrochemical Cells -- Voltaic (Stock Number: 24986DVD) Presents voltaic cells as a means of converting chemical to electrical energy. Relative oxidation potential is introduced and half-cell potentials are combined to give a cell potential. Media Type: DVD Price: $55 Length: 9 min In stock items ship in 48 hours. Click to Purchase Now from PSU Media Sales! Contact Information: Penn State Media Sales Address: 237 Outreach Building University Park PA 16802-3899 Website: http://mediasales.psu.edu Email: MediaSales@outreach.psu.edu Phone: 1-800-770-2111 Fax: 814-865-3172 iSOAR developed by Jeff Luck/OIS