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. Which of the following is the correct expression Qrxn for the reaction occurring within this cell? Question 2Select one: a. Qrxn=[Ni^2+]/[Ag^+]^2 b. Qrxn=[Ni^2+]/[Ag^+]
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. Which of the following is the correct expression Qrxn for the reaction occurring within this cell? Question 2Select one: a. Qrxn=[Ni^2+]/[Ag^+]^2 b. Qrxn=[Ni^2+]/[Ag^+]
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 120AE
Related questions
Question
Use this information to answer each question:
A student constructs an
Which of the following is the correct expression Qrxn for the reaction occurring within this cell? Question 2Select one:
a. Qrxn=[Ni^2+]/[Ag^+]^2
b. Qrxn=[Ni^2+]/[Ag^+]
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