Help 2 Predict which species will be oxidized and which will be reduced in a molten saltmixture that contains Cdl2, NaOH, and AICI3.Cd2+ (aq) + 2e → Cd(s)E°red = - 0.40 V12(s) + 2e → 2 1(aq)E°red = + 0.54 VNa*(aq) + 1e → Na(s)E°red = - 2.71 VCl2(g) + 2e → 2 CI-(aq)E°red = + 1.36 VAl3+ (aq) + 3e → Al(s)1= - 1.66 Vv Choose...O2(g) + 2 H20 (I) + 4ed = + 0.40 Vhydroxide ionis reducedaluminum ionis oxidized.sodium ioncadmium ioniodide ionNext pagechloride ion

The available species for oxidation and reduction are: Cd2+, I-, Na+, OH-, Al3+ and Cl-.

Predict which species will be oxidized and which will be reduced in a molten salt mixture that contains Cdl2, NaOH, and AICI3. Cd2+(aq) + 2e → Cd(s) E°red = - 0.40 V 12(s) + 2e → 2 1(aq) E°red = + 0.54 V Na*(aq) + 1e → Na(s) E°red = - 2.71 V Cl2(g) + 2e → 2 CF(aq) E°red = + 1.36 V Al3+ (aq) + 3e → Al(s) 1= - 1.66 V v Choose... O2(g) + 2 H2O(1) + 4e d = + 0.40 V hydroxide ion is reduced aluminum ion is oxidized. sodium ion cadmium ion iodide ion Next page chloride ion

Predict which species will be oxidized and which will be reduced in a molten salt mixture that contains Cdl2, NaOH, and AICI3. Cd2+(aq) + 2e → Cd(s) E°red = - 0.40 V 12(s) + 2e → 2 1(aq) E°red = + 0.54 V Na*(aq) + 1e → Na(s) E°red = - 2.71 V Cl2(g) + 2e → 2 CF(aq) E°red = + 1.36 V Al3+ (aq) + 3e → Al(s) 1= - 1.66 V v Choose... O2(g) + 2 H2O(1) + 4e d = + 0.40 V hydroxide ion is reduced aluminum ion is oxidized. sodium ion cadmium ion iodide ion Next page chloride ion

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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