A concentration cell is set up by connecting a half-cell containing a lead electrode in 0.10 M Pb(NO3)2(aq) and another half-cell containing lead electrode in a saturated solution of PbCO3. If the measured cell potential at 25oC is 0.20 V, calculate: (a) [Pb2+] in the saturated solution; (b) the Ksp of PbCO3 at 25oC?

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter17: Electrochemistry
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A concentration cell is set up by connecting a half-cell containing a lead electrode in 0.10 M Pb(NO3)2(aq) and another half-cell containing lead electrode in a saturated solution of PbCO3. If the measured cell potential at 25oC is 0.20 V, calculate: (a) [Pb2+] in the saturated solution; (b) the Ksp of PbCO3 at 25oC?

A concentration cell is set up by connecting a half-cell containing a lead electrode in 0.10 M
Pb(NO3)2(aq) and another half-cell containing lead electrode in a saturated solution of PbCO3. If the
measured cell potential at 25°C is 0.20 V, calculate: (a) [Pb²*] in the saturated solution; (b) the Ksp of
PbCO3 at 25°C?
2.
Transcribed Image Text:A concentration cell is set up by connecting a half-cell containing a lead electrode in 0.10 M Pb(NO3)2(aq) and another half-cell containing lead electrode in a saturated solution of PbCO3. If the measured cell potential at 25°C is 0.20 V, calculate: (a) [Pb²*] in the saturated solution; (b) the Ksp of PbCO3 at 25°C? 2.
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