The correct mathematical expression for finding the molar solubility (s) of Sn(OH)2 is:

General, Organic, and Biological Chemistry
7th Edition
ISBN:9781285853918
Author:H. Stephen Stoker
Publisher:H. Stephen Stoker
Chapter9: Chemical Reactions
Section: Chapter Questions
Problem 9.76EP: Calculate the value of the equilibrium constant for the reaction N2(g)+2O2(g)2NO2(g) if the...
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QUESTION 7
The correct mathematical expression for finding the molar solubility (s) of Sn(OH)2 is:
83-Ksp
108s = Ksp
453-Ksp
23- Ksp
22- Ksp
QUESTION 8
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Transcribed Image Text:QUESTION 7 The correct mathematical expression for finding the molar solubility (s) of Sn(OH)2 is: 83-Ksp 108s = Ksp 453-Ksp 23- Ksp 22- Ksp QUESTION 8 Click Save and Submit to save and submit. Click Save All Answers to save all answers.
QUESTION 6
Given the following values of equilibrium constants:
Cu(OH)2(s) =
Cu2 (aq) + 20H (aq) Ksp = 1.61 x 10-19
Cu2*(aq) + 4NH3(aq) K= 1.0 x 10-13
Cu(NH3)4 (aq)
What is the value of the equilibrium constant for the following reaction?
Cu(OH)2(s) + 4NH3(aq) =
2+
Cu(NH3)4 (aq) + 20H¯(aq)
6.21 x 1018
1.6 x 10-6
1.61 x 10-19
1.6 x 10-32
1.0x 1013
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Transcribed Image Text:QUESTION 6 Given the following values of equilibrium constants: Cu(OH)2(s) = Cu2 (aq) + 20H (aq) Ksp = 1.61 x 10-19 Cu2*(aq) + 4NH3(aq) K= 1.0 x 10-13 Cu(NH3)4 (aq) What is the value of the equilibrium constant for the following reaction? Cu(OH)2(s) + 4NH3(aq) = 2+ Cu(NH3)4 (aq) + 20H¯(aq) 6.21 x 1018 1.6 x 10-6 1.61 x 10-19 1.6 x 10-32 1.0x 1013 Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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