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Use the References to access important values if needed for this question. An aqueous Snl₂ 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 0.535 1₂ +2e21* 0₂ + 4 H30+ + 4 e→→→→ 6 H₂O 2 H₂O + 2 e H₂ + 2 OH* Sn2+ + 2e- →Sn 1.229 Reactants Half-reaction at cathode: -0.828 -0.140 Enter electrons as e. Use the smallest integer coefficients possible. Half-reaction at anode: Products Reactants (b) What is the expected decomposition potential? Products V

Use the References to access important values if needed for this question. An aqueous Snl₂ 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 0.535 1₂ +2e21* 0₂ + 4 H30+ + 4 e→→→→ 6 H₂O 2 H₂O + 2 e H₂ + 2 OH* Sn2+ + 2e- →Sn 1.229 Reactants Half-reaction at cathode: -0.828 -0.140 Enter electrons as e. Use the smallest integer coefficients possible. Half-reaction at anode: Products Reactants (b) What is the expected decomposition potential? Products 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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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An aqueous Snl₂ 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 12+ 2e →21* 0₂ + 4 H3O+ + 4 e6 H₂O 2 H₂O + 2 e H₂ + 2 OH" Sn2+ + 2e →→Sn Reactants Half-reaction at cathode: 0.535 1.229 Submit Answer -0.828 -0.140 Enter electrons as e. Use the smallest integer coefficients possible. Half-reaction at anode: Products Reactants (b) What is the expected decomposition potential? Use the References to access important values if needed for this question. Products Try Another Version 3 item attempts remaining Previous Next>
Transcribed Image Text:An aqueous Snl₂ 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 12+ 2e →21* 0₂ + 4 H3O+ + 4 e6 H₂O 2 H₂O + 2 e H₂ + 2 OH" Sn2+ + 2e →→Sn Reactants Half-reaction at cathode: 0.535 1.229 Submit Answer -0.828 -0.140 Enter electrons as e. Use the smallest integer coefficients possible. Half-reaction at anode: Products Reactants (b) What is the expected decomposition potential? Use the References to access important values if needed for this question. Products Try Another Version 3 item attempts remaining Previous Next>
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