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an alkaline earth hydroxide, m(OH)2 was take to lab for analysis. The unknown powder was poured into a flask and swirled in 150mL of DI water until a saturated solution formed. this solution was then slowly filtered to remove the undissolved solid hydroxide. 61.9 mL of this saturated solution was titrated with 0.495 M HCI. Endpoint required 15.70 mL of the HCI solution. Calculate the ksp for this alkaline earth hydroxide. answers: a) 9.89 x 10^-4 b) 3.72 c) 6.28 x 10^-2 d) 7.77 x 10^-3 e) 2.47 x 10^-4

an alkaline earth hydroxide, m(OH)2 was take to lab for analysis. The unknown powder was poured into a flask and swirled in 150mL of DI water until a saturated solution formed. this solution was then slowly filtered to remove the undissolved solid hydroxide. 61.9 mL of this saturated solution was titrated with 0.495 M HCI. Endpoint required 15.70 mL of the HCI solution. Calculate the ksp for this alkaline earth hydroxide. answers: a) 9.89 x 10^-4 b) 3.72 c) 6.28 x 10^-2 d) 7.77 x 10^-3 e) 2.47 x 10^-4

Chemistry
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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an alkaline earth hydroxide, m(OH)2 was take to lab for analysis. The unknown powder was poured into a flask and swirled in 150mL of DI water until a saturated solution formed. this solution was then slowly filtered to remove the undissolved solid hydroxide. 61.9 mL of this saturated solution was titrated with 0.495 M HCI. Endpoint required 15.70 mL of the HCI solution. Calculate the ksp for this alkaline earth hydroxide. answers: a) 9.89 x 10^-4 b) 3.72 c) 6.28 x 10^-2 d) 7.77 x 10^-3 e) 2.47 x 10^-4
Transcribed Image Text:an alkaline earth hydroxide, m(OH)2 was take to lab for analysis. The unknown powder was poured into a flask and swirled in 150mL of DI water until a saturated solution formed. this solution was then slowly filtered to remove the undissolved solid hydroxide. 61.9 mL of this saturated solution was titrated with 0.495 M HCI. Endpoint required 15.70 mL of the HCI solution. Calculate the ksp for this alkaline earth hydroxide. answers: a) 9.89 x 10^-4 b) 3.72 c) 6.28 x 10^-2 d) 7.77 x 10^-3 e) 2.47 x 10^-4
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