Chemistry: Electrochemistry and electrochemical cells. Oxidation and reduction; oxidizing agents vs. reducing agents. Galvanic/voltaic cells. Cathode, anode. Free energy and cell potential. Half-reactions; reduction potentials,...
This General Chemistry lecture presents several applications of electrochemistry including electrometallurgy, electrorefining, fuel cells and electrochemical measurements of equilibrium constants and pH.
Chemistry: Electrochemistry and electrochemical cells. Anode vs. cathode; oxidation vs. reduction; reduction potentials, oxidation potentials, and cell potentials; electron flow; positive and negative electrodes for...
A chemical explanation for the electrochemical method of "polishing" silver. First, the silver metal is tarnished (oxidized to silver ions)using a recently hard-boiled egg. Then,...
www.mindbites.com Join Jonathan Bergmann and Aaron Sams, nationally known Chemistry teachers. This is one in a series of lessons that cover all the necessary topics...
ECM -- Electro-Chemical Machining is the generic term for a variety of electro-chemical operations. The acronym ECM indicates that workpieces are machined by electrolytically dissolving...
Nov. 9, 2009 Berkeley Lab Environmental Energy Technologies Division lecture: Mark Verbrugge, Director, Chemical Sciences and Materials Systems Lab General Motors Research & Development Center....
