Question 18 What is the cell potential if the Voltage of the indicator electrode is 1.2 V and at the salt, the bridge is 0.29 V. This measurement used an SCE as a reference electrode? Answer in 2 decimal places. Unit is not reuired.

Question 18 What is the cell potential if the Voltage of the indicator electrode is 1.2 V and at the salt, the bridge is 0.29 V. This measurement used an SCE as a reference electrode? Answer in 2 decimal places. Unit is not reuired.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter21: Potentiometry

Section: Chapter Questions

Problem 21.1QAP

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Calculate the standard cell potential of the following cell at 25C. Sn(s)Sn2+(aq)I2(aq)I(aq)
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a Calculate G for the following cell reaction: Tl(s)Tl+(aq)Pb2+(aq)Pb(s) The Gf for Tl+(aq) is 32.4 kJ/mol. b From G, calculate the standard cell potential for the cell reaction and from this, determine the standard potential for Tl2+(aq)+eTl(s).
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What is the standard cell potential you would obtain from a cell at 25C using an electrode in which Hg22+(aq) is in contact with mercury metal and an electrode in which an aluminum strip dips into a solution of Al3+(aq)?
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