For the following, please answer all the questions. Suppose the Ksp value for lead sulfide (PbS) is 2.50 X 10-7. Calculate the molar solubility in units of grams per liter of lead if a chemist made 1.675 Liters. Refer back to question #1. What would the new molar solubility in grams per liter of lead be if the chemist added 0.189 M PbI2 to the solution? Refer back to question #2. Based upon result in question #2 calculate the Qc for PbS and determine if the reaction will shift to the right (no precipitate will form), shift to the left (a precipitate will form), or is at equilibrium.
For the following, please answer all the questions. Suppose the Ksp value for lead sulfide (PbS) is 2.50 X 10-7. Calculate the molar solubility in units of grams per liter of lead if a chemist made 1.675 Liters. Refer back to question #1. What would the new molar solubility in grams per liter of lead be if the chemist added 0.189 M PbI2 to the solution? Refer back to question #2. Based upon result in question #2 calculate the Qc for PbS and determine if the reaction will shift to the right (no precipitate will form), shift to the left (a precipitate will form), or is at equilibrium.
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter15: Complex Ion And Precipitation Equilibria
Section: Chapter Questions
Problem 76QAP
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- For the following, please answer all the questions. Suppose the Ksp value for lead sulfide (PbS) is 2.50 X 10-7. Calculate the molar solubility in units of grams per liter of lead if a chemist made 1.675 Liters.
- Refer back to question #1. What would the new molar solubility in grams per liter of lead be if the chemist added 0.189 M PbI2 to the solution?
- Refer back to question #2. Based upon result in question #2 calculate the Qc for PbS and determine if the reaction will shift to the right (no precipitate will form), shift to the left (a precipitate will form), or is at equilibrium.
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