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Enter electrons as e". Use smallest possible integer coefficients. States are not required. If a box is not needed, leave it blank. An aqueous SnF, solution is electrolyzed under 1 bar pressure using platinum electrodes. (a) Write the half-reactions predicted to occur at the anode and cathode, based on the standard cell potentials given below. Standard Reduction Potentials (Volts) at 25 °C F2(g) + 2 e → 2 F(aq) 2.870 O2(g) + 4 H3O*(aq) + 4 e¯ → 6 H,O(1)| 1.229 2 H2O(1) + 2 e" →H,(g) + 2 OH (aq) -0.828 Sn2*(aq) + 2 e- → Sn(s) -0.140 Half-reaction at anode: + Half-reaction at cathode: + (b) What is the expected decomposition potential? V + +

Enter electrons as e". Use smallest possible integer coefficients. States are not required. If a box is not needed, leave it blank. An aqueous SnF, solution is electrolyzed under 1 bar pressure using platinum electrodes. (a) Write the half-reactions predicted to occur at the anode and cathode, based on the standard cell potentials given below. Standard Reduction Potentials (Volts) at 25 °C F2(g) + 2 e → 2 F(aq) 2.870 O2(g) + 4 H3O*(aq) + 4 e¯ → 6 H,O(1)| 1.229 2 H2O(1) + 2 e" →H,(g) + 2 OH (aq) -0.828 Sn2*(aq) + 2 e- → Sn(s) -0.140 Half-reaction at anode: + Half-reaction at cathode: + (b) What is the expected decomposition potential? V + +

Chemistry
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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Enter electrons as e". Use smallest possible integer coefficients. States are not required. If a box is not needed, leave it blank. An aqueous SNF2 solution is electrolyzed under 1 bar pressure using platinum electrodes. (a) Write the half-reactions predicted to occur at the anode and cathode, based on the standard cell potentials given below. Standard Reduction Potentials (Volts) at 25 °C F2(g) + 2 e –→ 2 F (aq) 2.870 О:(g) + 4 HgО(aq) + 4 e — 6 H,0()| 1.229 2 H20(1) + 2 е — Н2(g) + 2 ОН (аq) | -0.828 Sn²+(aq) + 2 e¯ → Sn(s) -0.140 Half-reaction at anode: Half-reaction at cathode: + (b) What is the expected decomposition potential? V
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. An aqueous SNF2 solution is electrolyzed under 1 bar pressure using platinum electrodes. (a) Write the half-reactions predicted to occur at the anode and cathode, based on the standard cell potentials given below. Standard Reduction Potentials (Volts) at 25 °C F2(g) + 2 e –→ 2 F (aq) 2.870 О:(g) + 4 HgО(aq) + 4 e — 6 H,0()| 1.229 2 H20(1) + 2 е — Н2(g) + 2 ОН (аq) | -0.828 Sn²+(aq) + 2 e¯ → Sn(s) -0.140 Half-reaction at anode: Half-reaction at cathode: + (b) What is the expected decomposition potential? V
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