1. The solubility of CdS in water is 1.29 x10-¹2 M. Determine the solubility product constant for CdS. 2. The solubility product constant of Cd (OH)2 and Co(OH)2 are 7.21 x 10-15 and 5.92 x 10-15, respectively. In terms of calculating molar solubility, which of these hydroxides is less soluble? 3. Calculate the molar solubility (at 25 °C) of strontium a. pure water solution and in a sion of Institu b. 1.0 x10+ M NaF solution c. 1.0 x10+ M Sr(NO3)2 Solution fluoride (Ksp = 4.33 x 10°) in each of the following: reprinted witho and Chernical Education Laguna.

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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BUNSUBSTA
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any difference.
3. Is Ca(OH)₂ more soluble in aqueous solution containing calcium ions or in pure water? Explain your observation in
terms of shift in equilibrium and in terms of the ion product in relation to Ksp.
4. Cite possible sources of error in the experiment.
Drill-type questions:
1. The solubility of CdS in water is 1.29 x10¹¹2 M. Determine the solubility product constant for CdS.
PARTENE
2. The solubility product constant of Cd(OH)2 and Co(OH)2 are 7.21 x 10-¹5 and 5.92 x 10-¹5, respectively. In terms of
calculating molar solubility, which of these hydroxides is less soluble?
3. Calculate the molar solubility (at 25 °C) of strontium fluoride (Ksp = 4.33 x 10°) in each of the following:
onstant for TORY
a. pure water
on of
b. 1.0 x10 M NaF solution
TY
Institure
c. 1.0 x10+ M Sr(NO3)2 Solution
Chemical Education
No parti
AUSSI
VI. REFERENCES
BROWN TL, LEMAY HE, BURSTEN BE, MURPHY CJ, WOODWARD, PM. 2012. Chemistry: The Central Science. 12th ed.
Glenview, Illinois: Pearson Prentice Hall. p. 530.
DAVIS RE, FREY R, SARQUIS M, SARQUIS JL. 2006. Modern Chemistry. Austin, Texas: Holt, Rineheart and Winston.
p. 345-346.
NECT AS ANAND SC. 109E A textbook of Dhuri-
1095 1st ed BAIL - Neur
TELE
Fonal (P
Transcribed Image Text:. BUNSUBSTA . Open with Google Docs any difference. 3. Is Ca(OH)₂ more soluble in aqueous solution containing calcium ions or in pure water? Explain your observation in terms of shift in equilibrium and in terms of the ion product in relation to Ksp. 4. Cite possible sources of error in the experiment. Drill-type questions: 1. The solubility of CdS in water is 1.29 x10¹¹2 M. Determine the solubility product constant for CdS. PARTENE 2. The solubility product constant of Cd(OH)2 and Co(OH)2 are 7.21 x 10-¹5 and 5.92 x 10-¹5, respectively. In terms of calculating molar solubility, which of these hydroxides is less soluble? 3. Calculate the molar solubility (at 25 °C) of strontium fluoride (Ksp = 4.33 x 10°) in each of the following: onstant for TORY a. pure water on of b. 1.0 x10 M NaF solution TY Institure c. 1.0 x10+ M Sr(NO3)2 Solution Chemical Education No parti AUSSI VI. REFERENCES BROWN TL, LEMAY HE, BURSTEN BE, MURPHY CJ, WOODWARD, PM. 2012. Chemistry: The Central Science. 12th ed. Glenview, Illinois: Pearson Prentice Hall. p. 530. DAVIS RE, FREY R, SARQUIS M, SARQUIS JL. 2006. Modern Chemistry. Austin, Texas: Holt, Rineheart and Winston. p. 345-346. NECT AS ANAND SC. 109E A textbook of Dhuri- 1095 1st ed BAIL - Neur TELE Fonal (P
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