What is the calculated value of the cell potential at 298K for an electrochemical cell with the following reaction, when the F2 pressure is 1.81x10-4 atm, the F concentration is 1.04M, and the Co2+ concentration is 1.04M ? F₂(g) + Co(s)2F (aq) + Co²+ (aq) Answer: V The cell reaction as written above is spontaneous for the concentrations given:
What is the calculated value of the cell potential at 298K for an electrochemical cell with the following reaction, when the F2 pressure is 1.81x10-4 atm, the F concentration is 1.04M, and the Co2+ concentration is 1.04M ? F₂(g) + Co(s)2F (aq) + Co²+ (aq) Answer: V The cell reaction as written above is spontaneous for the concentrations given:
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter20: Electrochemistry
Section20.1: Voltaic Cells
Problem 13SSC
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Transcribed Image Text:What is the calculated value of the cell potential at 298K for an electrochemical cell with the
following reaction, when the F2 pressure is 1.81x10-4 atm, the F concentration is 1.04M, and
the Co²+ concentration is 1.04M ?
F₂(g) + Co(s)→→2F (aq) + Co²+ (aq)
Answer:
V
The cell reaction as written above is spontaneous for the concentrations given:
Transcribed Image Text:What is the calculated value of the cell potential at 298K for an electrochemical cell with the
following reaction, when the Pb²+ concentration is 4.98x10-4 M and the A1³+ concentration is
1.25 M ?
3Pb²+ (aq) + 2Al(s)—3Pb(s) + 2Al³+ (aq)
Answer:
V
The cell reaction as written above is spontaneous for the concentrations given:
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