Enlaza con estados de oxidación, ajustes redox, pilas y electrólisis

http://chemwiki.ucdavis.edu/Analytical_Chemistry/Electrochemistry
The ChemWiki is a collaborative approach toward chemistry education where an Open Access textbook environment is constantly being written and re-written by students and faculty members resulting in a free Chemistry textbook to supplant conventional paper-based books. The development of the ChemWiki is currently directed by UC Davis Professor Delmar Larsen.
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http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/simDownload/index4.html#electrochem
Chemistry Experiment Simulations and Conceptual Computer Animations, Chemical Education Research Group,Department of Chemistry, Iowa State University

Simulador pilas con distintos electrodos
http://salvadorhurtado.wikispaces.com/file/view/electroq.swf