Externet Posted March 15, 2017 Share Posted March 15, 2017 (edited) Choosing electrodes for a galvanic cell, what is the way to predict the voltage such cell will generate ? By looking at the differential in a galvanic series table like ----> http://l-36.com/corrosion.php Which would be +0.25V (Zn) and -1V C) yielding 1.25 Volts ? Or by looking at the differential in an electrochemical series table like ----> http://www.chemistry-assignment.com/electrochemical-series Which would be -0.76V (Zn) and as C is unlisted there, say +0.34V (Cu) yielding 1.1 Volts ? Or some other way ? Would choosing instead, Zn and stainless 316 yield about the same potential of 1.2 Volt ? ----> http://xapps.xyleminc.com/Crest.Grindex/help/grindex/contents/corrosionMetal4_files/c03_2.jpg Edited March 15, 2017 by Externet Link to comment Share on other sites More sharing options...
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