Question 22Consider the galvanic cell shown below (the contents of each half-cell are written beneath each compartment):PtCr0.50 MB120.20 MC0.10 MBr"The standard reduction potentials are as follows:Cr"(ag) + 3e- Cr(s)Bry(ag) + 2e- 2Br (aq)--0.73=+1.09 VWhich of the following statements about this cell is false?This is a galvanic cell.Electrons flow from the Pt electrode to the Cr electrodeO Reduction occurs at the Pt electrode.O The cell is not at standard conditions.O To complete the crcuit, cations migrate into the left half-cell and anions migrate into the right half-cell from the salt bridge.

In galvanic cell chemical energy is converted to electrical energy. Oxidation is defined gain of…

Question 22 Consider the galvanic cell shown below (the contents of each half-cell are written beneath each compartment): Pt Cr 0.50 MBr2 0.20 MC 0.10 MBr" The standard reduction potentials are as follows: Cr"(ag) + 3e- Cr(s) 0.73 Bry(ag) + 2e- 2Br (ag) +1.09 V Which of the following statements about this cell is false? O This is a galvanic cell. O Electrons flow from the Pt electrode to the Cr electrode. O Reduction occurs at the Pt electrode. O The cell is not at standard conditions O To complete the circuit, cations migrate into the left half-cell and anions migrate into the right half-cell from the salt bridge

Question 22 Consider the galvanic cell shown below (the contents of each half-cell are written beneath each compartment): Pt Cr 0.50 MBr2 0.20 MC 0.10 MBr" The standard reduction potentials are as follows: Cr"(ag) + 3e- Cr(s) 0.73 Bry(ag) + 2e- 2Br (ag) +1.09 V Which of the following statements about this cell is false? O This is a galvanic cell. O Electrons flow from the Pt electrode to the Cr electrode. O Reduction occurs at the Pt electrode. O The cell is not at standard conditions O To complete the circuit, cations migrate into the left half-cell and anions migrate into the right half-cell from the salt bridge

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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