The value of Ksp for the reaction PbCl,(s)→Pb²-(aq) + 2 Cl(aq) is 1.6x109 at 25°C and 8.5x10-8 at 45°C. The absolute entropy of solid lead chloride is 11 J/mol*K. What is the entropy of aqueous lead chloride?

The value of Ksp for the reaction PbCl,(s)→Pb²-(aq) + 2 Cl(aq) is 1.6x109 at 25°C and 8.5x10-8 at 45°C. The absolute entropy of solid lead chloride is 11 J/mol*K. What is the entropy of aqueous lead chloride?

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

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Question

The value of Ksp for the reaction PbCl(s)→Pb-(aq) + 2 Cl(aq) is 1.6x109 at 25°C
and 8.5x10-8 at 45°C. The absolute entropy of solid lead chloride is 11 J/mol*K. What
is the entropy of aqueous lead chloride?

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