(s) + 2Cr³+ (aq)9. What is the emf of a cell consisting of a Pb2+/Pb half-cell and a Pt/H+/H₂ half-cell if [Pb²+] = 0.10M,[H+] = 0.050M and PH2 = 1.0 atm?32n²(aq) +UM and [210. Calculate the emf of the following concentration cell:Mg(s) | Mg2+ (0.24M) || Mg²+(0.53M) | Mg(s)0.0085M

Answered: Image /qna-images/answer/a57d6358-d0df-4e63-a765-198d3ff7aad0.jpg

9. What is the emf of a cell consisting of a Pb2+/Pb half-cell and a Pt/H+/H2 half-cell if [Pb²+] = 0.10M, [H+] = 0.050M and PH2 = 1.0 atm? 10. Calculate the emf of the following concentration cell: Mg(s) | Mg2+ (0.24M) || Mg2+ (0.53M) | Mg(s)

9. What is the emf of a cell consisting of a Pb2+/Pb half-cell and a Pt/H+/H2 half-cell if [Pb²+] = 0.10M, [H+] = 0.050M and PH2 = 1.0 atm? 10. Calculate the emf of the following concentration cell: Mg(s) | Mg2+ (0.24M) || Mg2+ (0.53M) | Mg(s)

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

(s) + 2Cr³+ (aq)
9. What is the emf of a cell consisting of a Pb2+/Pb half-cell and a Pt/H+/H₂ half-cell if [Pb²+] = 0.10M,
[H+] = 0.050M and PH2 = 1.0 atm?
32n²(aq) +
UM and [2
10. Calculate the emf of the following concentration cell:
Mg(s) | Mg2+ (0.24M) || Mg²+(0.53M) | Mg(s)
0.0085M

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