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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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![For the cell shown, the measured cell potential, Ecell, is -0.3621 V at 25 °C.
Pt(s) | H₂(g, 0.765 atm) | H* (aq, ? M) || Cd² (aq, 1.00 M) | Cd(s)
The balanced reduction half-reactions for the cell, and their respective standard reduction potential values, Eº, are
2 H+ (aq) + 2e
Cd²+(aq) + 2 e
H₂(g)
+ Cd(s)
Calculate the H* concentration.
[H+] =
Eº = 0.00 V
E° = -0.403 V
M](https://content.bartleby.com/qna-images/question/f61e66a3-ecc8-453d-8495-d9d72fa750b9/5cdb2c74-c507-4176-89d2-7550cb36ab6e/fg3gi3s_thumbnail.jpeg)
Transcribed Image Text:For the cell shown, the measured cell potential, Ecell, is -0.3621 V at 25 °C.
Pt(s) | H₂(g, 0.765 atm) | H* (aq, ? M) || Cd² (aq, 1.00 M) | Cd(s)
The balanced reduction half-reactions for the cell, and their respective standard reduction potential values, Eº, are
2 H+ (aq) + 2e
Cd²+(aq) + 2 e
H₂(g)
+ Cd(s)
Calculate the H* concentration.
[H+] =
Eº = 0.00 V
E° = -0.403 V
M
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