Q.1 (a) Calculate the emf of the cell Zn|Zn*2 (0.001M)||Ag* (0.1M)| Ag The standard potential of Ag /Ag* half cell is +0.80 V and Zn/Zn?²+ is -0.76 V. (b) What is the potential of a half cell consisting of zinc electrode in 0.01 M Zn SO4 solution at 25 °C, E°=0.763 V.

Chemistry: Principles and Practice
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Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
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Chapter18: Electrochemistry
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Problem 18.44QE: For each of the reactions, calculate E from the table of standard potentials, and state whether the...
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Q.1 (a) Calculate the emf of the cell Zn|Zn*2 (0.001IM)||Ag* (0.1M)|Ag
The standard potential of Ag /Ag* half cell is +0.80 V and Zn/Zn²+ is -0.76 V.
(b) What is the potential of a half cell consisting of zinc electrode in 0.01 M Zn SO4 solution
at 25 °C, E°=0.763 V.
Transcribed Image Text:Q.1 (a) Calculate the emf of the cell Zn|Zn*2 (0.001IM)||Ag* (0.1M)|Ag The standard potential of Ag /Ag* half cell is +0.80 V and Zn/Zn²+ is -0.76 V. (b) What is the potential of a half cell consisting of zinc electrode in 0.01 M Zn SO4 solution at 25 °C, E°=0.763 V.
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