What products are formed at the anode and cathode, respectively, when each of the following is electrolyzed? Explain. (a) LiBr() (d) CUSO4(aq) (b) NaCl() (e) H2SO4(aq), (with platinum electrodes). (c) KI(aq) (f) Al2O3/Na3AIF6(1) 3.
What products are formed at the anode and cathode, respectively, when each of the following is electrolyzed? Explain. (a) LiBr() (d) CUSO4(aq) (b) NaCl() (e) H2SO4(aq), (with platinum electrodes). (c) KI(aq) (f) Al2O3/Na3AIF6(1) 3.
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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Questions 3d, 3e, 3f

Transcribed Image Text:### Question 3: Electrolysis Products
**Task**: Determine the products formed at the anode and cathode during the electrolysis of the following substances. Provide explanations for each scenario.
**Substances**:
- **(a) LiBr(l)**
- **(b) NaCl(l)**
- **(c) KI(aq)**
- **(d) CuSO₄(aq)**
- **(e) H₂SO₄(aq)** (with platinum electrodes)
- **(f) Al₂O₃/Na₃AlF₆(l)**
**Considerations**:
- Identify the ions present in each compound.
- Explain the preferential discharge of ions based on electrode potentials.
- Discuss any additional observations, such as gas evolution or metal deposition.
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