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Information for Questions 8 -9: A concentration cell is set up with two different Zn (s) / Zn2+ (aq) half-cells that contain
8. What is the standard voltage, E°, of this concentration cell at 25°C? -0.76 V -0.38 V 0 V 0.38 V 0.76 V

9 What serves as the cathode in this concentration cell? The zinc electrode immersed in the more concentrated Zn2+ solution.
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Answer #1

8. E° = 0V

9. Cathode = Zn electrode is immersed in more concentrated Zn2+ solution.

no o da makis 2nneduced

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