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August 2, 2015

Homework Help: Chemistry

Posted by CHEM HELP ASAP on Tuesday, May 13, 2014 at 11:52pm.

1) Using a table of standard electrode potentials (such as the one in your textbook), calculate the
standard cell potential for a cell made by placing a zinc electrode in a Zn2+(aq) solution which is
connected by an electrolyte to a Ag+(aq) solution containing a silver electrode. Show your work.


2) A student places a zinc electrode in a 0.80 M Zn2+(aq) solution which is connected by an
electrolyte to a 1.30 M Ag+(aq) solution containing a silver electrode. (Note that the solution
concentrations are not standard). Determine the initial voltage of the cell at 298 K. Show your
work. The Nernst equation will help you answer this question.

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