1. A galvanic cell consists of a lead anode immersed in 0.5 M Pb(NO,), solution and a platinum cathode immersed in pH 3 solution that has gaseous of hydrogen bubbling over it at a pressure of 1 atm and temperature at 30°C. i) Write the cell notation for this reaction. ii) Calculate the cell potential (E cell). iii) Determine the equilibrium constant, K of the galvanic cell at equilibrium. Given : E°PB2+/Pb = -0.13 V, E°H*/H, = +0.00 V

1. A galvanic cell consists of a lead anode immersed in 0.5 M Pb(NO,), solution and a platinum cathode immersed in pH 3 solution that has gaseous of hydrogen bubbling over it at a pressure of 1 atm and temperature at 30°C. i) Write the cell notation for this reaction. ii) Calculate the cell potential (E cell). iii) Determine the equilibrium constant, K of the galvanic cell at equilibrium. Given : E°PB2+/Pb = -0.13 V, E°H*/H, = +0.00 V

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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Question

Solve all the questions. thankyou

1. A galvanic cell consists of a lead anode immersed
in 0.5 M Pb(NO), solution and a platinum cathode
immersed in pH 3 solution that has gaseous of
hydrogen bubbling over it at a pressure of 1 atm and
temperature at 30°C.
i)
Write the cell notation for this reaction.
ii)
Calculate the cell potential (E cell).
iii) Determine the equilibrium constant, K of the
galvanic cell at equilibrium.
Given : E°P62+/Pb = -0.13 V, E°H*/H2 = +0.00 V
2.
0.0888 V
0.0000 V
Ni
Salt bridge
Discharge
anode
Ni
cathode
[Ni?*1 = 1.00 x 10M IN*1 = 1.00 M
INi2*1 = 0,5 M
[N*] = 0,5 M
(a)
(b)
Calculate the Ecell of the above concentration cell at
the beginning (a) and at equilibrium (b).

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