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Use this information to answer each question: A student constructs an electrochemical cell with a half-cell composed of a nickel anode in a 0.10 M Ni2+(aq) solution, and another composed of a silver cathode in a 0.10 M Ag+(aq) solution.  The Ecell at 20oC (293K) is measured as +1.03 V. Calculate the experimental standard state free energy change, ΔGo, for the reaction (Equation 4. Use the rounded answer from question3.) Your answer should be in KJ  and to 3 sig figs.

Use this information to answer each question: A student constructs an electrochemical cell with a half-cell composed of a nickel anode in a 0.10 M Ni2+(aq) solution, and another composed of a silver cathode in a 0.10 M Ag+(aq) solution.  The Ecell at 20oC (293K) is measured as +1.03 V. Calculate the experimental standard state free energy change, ΔGo, for the reaction (Equation 4. Use the rounded answer from question3.) Your answer should be in KJ  and to 3 sig figs.

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter17: Electrochemistry And Its Applications
Section: Chapter Questions
Problem 38QRT
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Use this information to answer each question:

A student constructs an electrochemical cell with a half-cell composed of a nickel anode in a 0.10 M Ni2+(aq) solution, and another composed of a silver cathode in a 0.10 M Ag+(aq) solution.  The Ecell at 20oC (293K) is measured as +1.03 V.

Calculate the experimental standard state free energy change, ΔGo, for the reaction (Equation 4. Use the rounded answer from question3.)

Your answer should be in KJ  and to 3 sig figs.

 

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