Determine the molar solubility for Cr(OH)s (Ksp = 6.3 × 10-31).123NEXT>Based on the given values, set up ICE table in order to determine the unknown.Cr(OH):(s)Cr*(aq)З ОН (аq)+Initial (M)Change (M)Equilibrium (M)2 RESET6.3 x 1081-6.3 x 10811.89 x 10-90-1.89 × 100+x-X+3x-3x6.3 x 10-31 + x6.3 x 1031 - x6.3 x 10-3 + 3x6.3 x 10- - 3x1.89 x 100 + x1.89 x 10- x1.89 x 10-0 + 3x 1.89 x 100 - 3x

Given, Ksp of Cr(OH)3 = 6.3×10-31 Molar solubility of Cr(OH)3 = ?

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Determine the molar solubility for Cr(OH)s (Ksp = 6.3 × 10-31).

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter18: Chemical Equilibrium

Section: Chapter Questions

Problem 3E

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Question

Determine the molar solubility for Cr(OH)s (Ksp = 6.3 × 10-31).
1
2
3
NEXT
>
Based on the given values, set up ICE table in order to determine the unknown.
Cr(OH):(s)
Cr*(aq)
З ОН (аq)
+
Initial (M)
Change (M)
Equilibrium (M)
2 RESET
6.3 x 1081
-6.3 x 1081
1.89 x 10-90
-1.89 × 100
+x
-X
+3x
-3x
6.3 x 10-31 + x
6.3 x 1031 - x
6.3 x 10-3 + 3x
6.3 x 10- - 3x
1.89 x 100 + x
1.89 x 10- x
1.89 x 10-0 + 3x 1.89 x 100 - 3x

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