5. A similar experiment, to the one performed in this lab, involved dissolving lead (II) chloride, PbCl2, in a 0.10 M solution of lead (II) nitrate, Pb(NO3)2. The chloride ion was then detected using Fajan's Method. Fajan's Method involves titrating Cl- against silver nitrate to make AgCl. The endpoint of the titration is observed when a dichlorofluorescein indicator changes from yellow to pink. a. Write the reaction for the dissociation of PbCl2(s). b. Write the Ksp expression for the dissociation of PbCl2. c. Develop an ICE Chart for the dissociation of PbCl2 in 0.10 M Pb(NO3)2. d. According to Fajen's method the [CI-] = 0.00527 M. What is the Ksp of PbCl2?

5. A similar experiment, to the one performed in this lab, involved dissolving lead (II) chloride, PbCl2, in a 0.10 M solution of lead (II) nitrate, Pb(NO3)2. The chloride ion was then detected using Fajan's Method. Fajan's Method involves titrating Cl- against silver nitrate to make AgCl. The endpoint of the titration is observed when a dichlorofluorescein indicator changes from yellow to pink. a. Write the reaction for the dissociation of PbCl2(s). b. Write the Ksp expression for the dissociation of PbCl2. c. Develop an ICE Chart for the dissociation of PbCl2 in 0.10 M Pb(NO3)2. d. According to Fajen's method the [CI-] = 0.00527 M. What is the Ksp of PbCl2?

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter16: Solubility And Complex Ion Equilibria

Section: Chapter Questions

Problem 7RQ

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