Cr3+ (1 M) Cr2+ (1 M) T13+ (1 M) T13+ (aq) + 3e-> TI (s) Cr2 (aq) Cr3 (aq) + e- Using the list of standard reduction potentials below, calculate the standard reduction potential (E°red) for the thallium hal reaction given that the cell potential (Ecen) under standard conditions is +1.14 V. Hint: You will not find a standard reduction potential for thallium in the table; that's what you're calculating!

Cr3+ (1 M) Cr2+ (1 M) T13+ (1 M) T13+ (aq) + 3e-> TI (s) Cr2 (aq) Cr3 (aq) + e- Using the list of standard reduction potentials below, calculate the standard reduction potential (E°red) for the thallium hal reaction given that the cell potential (Ecen) under standard conditions is +1.14 V. Hint: You will not find a standard reduction potential for thallium in the table; that's what you're calculating!

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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Concept explainers

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.

Question

Cr3+ (1 M)
Cr2+ (1 M)
T13+ (1 M)
T13+ (aq) + 3e-→ TI (s)
Cr2+ (aq) Cr3+ (aq) + e-
Using the list of standard reduction potentials below, calculate the standard reduction potential (E°red) for the thallium hal
reaction given that the cell potential (E°cel) under standard conditions is +1.14 V.
Hint: You will not fınd a standard reduction potential for thallium in the table; that's what you're calculating!
Half-Reaction
E°red (volts)
Li* (aq) + e → Li (s)
- 3.04
Fe? (aq) + 2e → Fe (s)
Cr (aq) +
-0.45
e → Cr* (aq)
-0.41
Co2* (aq) + 2e → Co (s)
-0.28
2H (aq) + 2e → H2 (g)
0.00
(reference electrode)
Cu+ (aq) + 2 e → Cu (s)
+0.52
L (s) + 2e → 21 (aq)
+0.54
Ag (aq) + e → Ag (s)
Hg (aq) + 2e Hg (e)
+0.80
+0.85
F2 (g) + 2e → 2F (aq)
+2.87
DELL
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