Electrochemistry

Added: September 29, 2013 (about 1 year ago) share on facebookshare on twitter

Duration (8:44) Views: 99,254 by Bozeman Science Category: Education

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Video Description

034 - Electrochemistry

In this video Paul Andersen explains how electrochemical reactions can separate the reduction and oxidation portions of a redox reactions to generate (or consume) electricity. The half reactions can be analyzed to determine the potential of either a galvanic (voltaic) or an electrolytic cell. The reduction takes place at the cathode and the oxidation takes place at the anode.

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Music Attribution
Title: String Theory
Artist: Herman Jolly
http://sunsetvalley.bandcamp.com/track/string-theory

All of the images are licensed under creative commons and public domain licensing:

and, Photo by. A Photograph of the Top of the Fulmer Falls Waterfall Located in the Childs Recreation Area in the Pocono Mountains., July 29, 2006. Self-photographed. http://commons.wikimedia.org/wiki/File:Fulmer_Falls_Top_2_3264px.jpg.
"File:Copper Electroplating.svg." Wikipedia, the Free Encyclopedia. Accessed September 9, 2013. http://en.wikipedia.org/wiki/File:Copper_electroplating.svg.
"File:ElectrochemCell.png." Wikipedia, the Free Encyclopedia. Accessed September 9, 2013. http://en.wikipedia.org/wiki/File:ElectrochemCell.png.
"File:Galvanic Cell.svg." Wikipedia, the Free Encyclopedia. Accessed September 9, 2013. http://en.wikipedia.org/wiki/File:Galvanic_Cell.svg.
"File:Lemon Battery With LED.svg." Wikipedia, the Free Encyclopedia. Accessed September 21, 2013. http://en.wikipedia.org/wiki/File:Lemon_Battery_With_LED.svg.
"File:M Faraday Th Phillips Oil 1842.jpg." Wikipedia, the Free Encyclopedia. Accessed September 21, 2013. http://en.wikipedia.org/wiki/File:M_Faraday_Th_Phillips_oil_1842.jpg.
"File:NiMH 2500mAh.jpg." Wikipedia, the Free Encyclopedia. Accessed September 21, 2013. http://en.wikipedia.org/wiki/File:NiMH_2500mAh.jpg.
Lucasbosch. English: Low and High Form Beakers, October 19, 2011. Own work. http://commons.wikimedia.org/wiki/File:Beakers_en.svg.

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