Horvath Practice Problems 115

Horvath Practice Problems 115 - Zn(s | ZnSO 4(aq || CuSO...

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Cell diagrams Conventions for writing down an electrochemical cell. list components in phases from electrode to electrode use a vertical line ( | ) to separate the phases use a double vertical line ( || ) to indicate the salt bridge startw iththeox idat
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Unformatted text preview: Zn(s) | ZnSO 4 (aq) || CuSO 4 (aq) | Cu(s) (29.4) to represent the cell. Standard Cell potentials The convention for the determining the potential of a cell is to take the REDUCTION potential for the “right” electrode minus the REDUCTION potential for the “left” electrode. ε cell = ε right − ε left (29.5) 114 ELECTROCHEMICAL CELLS...
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This document was uploaded on 11/01/2011 for the course CHM 2046 at University of Florida.

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