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Consider the following cell diagram. Mn(s) | Mn2*(1 M) || Cr³*(1 M) | Cr(s) What reaction would be taking place at the cathode? а. Cr(s) → Cr3+ + 3e b. Mn2+ + 2e → Mn(s) O c. Cr3+ + 3e → Cr(s) O d. 3MN2* + 2Cr(s) → 3Mn(s) + 2Cr3+ е. Mn(s) – Mn2+ + 2e QUESTION 4 Consider a reaction with a standard potential of E° cell. If the concentrations of the products of the reaction are increased, then O a. Ecell and Ecell will remain the same b. cell E° will increase O c. cell E° will decrease d. Ecell will increase O e. Ecell will decrease

Consider the following cell diagram. Mn(s) | Mn2*(1 M) || Cr³*(1 M) | Cr(s) What reaction would be taking place at the cathode? а. Cr(s) → Cr3+ + 3e b. Mn2+ + 2e → Mn(s) O c. Cr3+ + 3e → Cr(s) O d. 3MN2* + 2Cr(s) → 3Mn(s) + 2Cr3+ е. Mn(s) – Mn2+ + 2e QUESTION 4 Consider a reaction with a standard potential of E° cell. If the concentrations of the products of the reaction are increased, then O a. Ecell and Ecell will remain the same b. cell E° will increase O c. cell E° will decrease d. Ecell will increase O e. Ecell will decrease

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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Consider the following cell diagram. Mn(s) | Mn2*(1 M) || Cr³*(1 M) | Cr(s) What reaction would be taking place at the cathode? а. Cr(s) → Cr3+ + 3e b. Mn2+ + 2e → Mn(s) с. 3+ + Зе — Cr(s) 3Mn<+ + 2Cr(s) → 3Mn(s) + 2Cr3+ е. Mn(s) → Mn2+ + 2e QUESTION 4 Consider a reaction with a standard potential of E° cell: If the concentrations of the products of the reaction are increased, then а. cell and Ecell will remain the same E° cell will increase C. E° cell will decrease d. Ecell will increase е. Ecell will decrease
Transcribed Image Text:Consider the following cell diagram. Mn(s) | Mn2*(1 M) || Cr³*(1 M) | Cr(s) What reaction would be taking place at the cathode? а. Cr(s) → Cr3+ + 3e b. Mn2+ + 2e → Mn(s) с. 3+ + Зе — Cr(s) 3Mn<+ + 2Cr(s) → 3Mn(s) + 2Cr3+ е. Mn(s) → Mn2+ + 2e QUESTION 4 Consider a reaction with a standard potential of E° cell: If the concentrations of the products of the reaction are increased, then а. cell and Ecell will remain the same E° cell will increase C. E° cell will decrease d. Ecell will increase е. Ecell will decrease
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