Gg.217. Consider an amphoteric hydroxide, M(OH)₂ (s), where M is a generic metal.M(OH)₂ (s) = M²+ (aq) + 2OH(aq)Ksp = 2x 10-16M(OH)₂ (s) + 2OH(aq)Estimate the solubility of M(OH)₂ in a solution buffered at pH = 7.0, 10.0, and 14.0.solubility at pH = 7.0solubility at pH = 10.0solubility at pH= 14.0[M(OH), 1²(aq)Kf = 0.03MMM

Given: The solubility product of M(OH)2 is 2 x 10-16 . The formation constant of M(OH)2 is 0.03.

Answered: Gg.217.

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Gg.217.

General Chemistry - Standalone book (MindTap Course List)

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ISBN:9781305580343

Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Chapter17: Solubility And Complex-ion Equilibria

Section: Chapter Questions

Problem 17.122QP

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Question

Gg.217.

Consider an amphoteric hydroxide, M(OH)₂ (s), where M is a generic metal.
M(OH)₂ (s) = M²+ (aq) + 2OH(aq)
Ksp = 2x 10-16
M(OH)₂ (s) + 2OH(aq)
Estimate the solubility of M(OH)₂ in a solution buffered at pH = 7.0, 10.0, and 14.0.
solubility at pH = 7.0
solubility at pH = 10.0
solubility at pH= 14.0
[M(OH), 1²(aq)
Kf = 0.03
M
M
M

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