Consider the following reaction at 298K.2 Cu²+ (aq) + Pb (s) ) →→→→→→2 Cu* (aq) + Pb²+ (aq)Which of the following statements are correct?Choose all that apply.OK<1n = 2 mol electronsAGO <0The reaction is product-favored.Ecell<0 Consider the following reaction at 298K.2 Cu²+ (aq) + Pb (s) ) →→→→→→2 Cu* (aq) + Pb²+ (aq)Which of the following statements are correct?Choose all that apply.Eº <0celldelta Gº <0K> 1The reaction is reactant-favored.On = 6 mol electrons

Answer:During the redox reaction, oxidation always takes place at anode and reduction always takes…

Consider the following reaction at 298K. 2 Cu²+ (aq) + Pb (s) →→→2 Cu* (aq) + Pb²+ (aq) Which of the following statements are correct? Choose all that apply. OK<1 On = 2 mol electrons AG⁰ <0 The reaction is product-favored. Eº cell 0 000

Consider the following reaction at 298K. 2 Cu²+ (aq) + Pb (s) →→→2 Cu* (aq) + Pb²+ (aq) Which of the following statements are correct? Choose all that apply. OK<1 On = 2 mol electrons AG⁰ <0 The reaction is product-favored. Eº cell 0 000

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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Concept explainers

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.

Question

Consider the following reaction at 298K.
2 Cu²+ (aq) + Pb (s) ) →→→→→→2 Cu* (aq) + Pb²+ (aq)
Which of the following statements are correct?
Choose all that apply.
OK<1
n = 2 mol electrons
AGO <0
The reaction is product-favored.
Ecell
<0

Consider the following reaction at 298K.
2 Cu²+ (aq) + Pb (s) ) →→→→→→2 Cu* (aq) + Pb²+ (aq)
Which of the following statements are correct?
Choose all that apply.
Eº <0
cell
delta Gº <0
K> 1
The reaction is reactant-favored.
On = 6 mol electrons

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Step 1: Criterion to identify anode and cathode!

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Step 2: Calculation for the value of standard cell potential!

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Step 3: Calculation for the value of standard Gibbs free energy change!

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Step 4: Calculation for the value of equilibrium constant!

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