Two electrochemical cells are connected as shown. (a) Do electrons flow in the direction of the red

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Two electrochemical cells are connected as shown.

Cell A -Zn(s)IZn+ (0.85 M)|| Cu2+(1.10 M) Cu(s)- -Zn(s)IZn+ (1.05 M)|| Cu+ (0.75 M)|Cu(s)- Cell B

(a) Do electrons flow in the direction of the red arrows or the blue arrows?

(b) What are the ion concentrations in the half-cells at the point at which current ceases to flow?

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General Chemistry Principles And Modern Applications

ISBN: 9780132931281

11th Edition

Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette

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