A voltaic cell using Pb2+/Pb and Ni²+/Ni half-cells is set up at standard conditions, and each compartment has a volume of 355 mL. What is the cell potential, in V, after it has delivered 0.150 A for 21.0 hours at 25.0°C? (E° for Pb2+/Pb = -0.130 V and E° for Ni2+/Ni = -0.250 V.)

A voltaic cell using Pb2+/Pb and Ni²+/Ni half-cells is set up at standard conditions, and each compartment has a volume of 355 mL. What is the cell potential, in V, after it has delivered 0.150 A for 21.0 hours at 25.0°C? (E° for Pb2+/Pb = -0.130 V and E° for Ni2+/Ni = -0.250 V.)

Chemistry

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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

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A voltaic cell using Pb2+/Pb and Ni2+/Ni half-cells is set up at
standard conditions, and each compartment has a volume of
355 mL. What is the cell potential, in V, after it has delivered
0.150 A for 21.0 hours at 25.0°C? (E° for Pb2+/Pb = -0.130 V
and E° for Ni2+/Ni = -0.250 V.)

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Step 2: Finding out the charge that is passed through the solution!

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Step 3: Finding out the initial moles of each ion!

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Step 4: Finding out the moles of nickel ion after the current passed!

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Step 5: Finding out the moles of lead ion after the current passed!

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Step 6: Finding out the value of standard cell potential!

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