A 0.153 M neutral aqueous SnCl, solution is electrolyzed under 1 atm pressure using platinum electrodes. (a) Write the half-reactions expected to occur, taking into account the effect of the non-standard conditions on the electrode potentials. Half-reaction at anode: Half-reaction at cathode: (b) What is the expected decomposition potential? + +
A 0.153 M neutral aqueous SnCl, solution is electrolyzed under 1 atm pressure using platinum electrodes. (a) Write the half-reactions expected to occur, taking into account the effect of the non-standard conditions on the electrode potentials. Half-reaction at anode: Half-reaction at cathode: (b) What is the expected decomposition potential? + +
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...
Related questions
Question
![Enter electrons as e".
Use smallest possible integer coefficients.
States are not required. If a box is not needed, leave it blank.
Standard Reduction Potentials (Volts) at 25 °C
Ch (g) + 2 e→ 2 Cr (aq)
1.360
02(g) + 4 H30*(aq) + 4 e
→ 6 H20(I)
1.229
2 H20(1) + 2 e
→ H2(g) + 2 OH (aq) -0.828
|-0.140
Sn* (aq) + 2 e
→ Sn (s)
A 0.153 M neutral aqueous SnCl, solution is electrolyzed under 1 atm pressure using platinum electrodes.
(a) Write the half-reactions expected to occur, taking into account the effect of the non-standard conditions on the electrode
potentials.
Half-reaction at anode:
Half-reaction at cathode:
(b) What is the expected decomposition potential?
V
+
+
+
+](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd5ecb641-0fa2-4271-99ab-dc511ca048ad%2F65d449a0-5e42-4543-8cba-3d1760d9256b%2Fctp1fdv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Enter electrons as e".
Use smallest possible integer coefficients.
States are not required. If a box is not needed, leave it blank.
Standard Reduction Potentials (Volts) at 25 °C
Ch (g) + 2 e→ 2 Cr (aq)
1.360
02(g) + 4 H30*(aq) + 4 e
→ 6 H20(I)
1.229
2 H20(1) + 2 e
→ H2(g) + 2 OH (aq) -0.828
|-0.140
Sn* (aq) + 2 e
→ Sn (s)
A 0.153 M neutral aqueous SnCl, solution is electrolyzed under 1 atm pressure using platinum electrodes.
(a) Write the half-reactions expected to occur, taking into account the effect of the non-standard conditions on the electrode
potentials.
Half-reaction at anode:
Half-reaction at cathode:
(b) What is the expected decomposition potential?
V
+
+
+
+
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