For p=0.1, the activity coefficient (gamma) of M2+ is 0.41 while gamma of X-is 0.75. Calculate how many micrograms of MX2 dissolve in 210 mL of 0.10M NaX solution. The molar mass of MX2 is 208 g/mol, and its Ksp is 7.6 x 10-9. Note that NaX is a salt of X-, an ion that participates in the equilibrium that applies to the solubility of MX2. а. 140pg b. 36μg C. 13μg d. 59 pg and. 880 ug

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter12: Chemical Equilibrium
Section12.3: Determining Equilibrium Constants
Problem 12.3PSP
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For u=0.1, the activity coefficient (gamma) of M2+ is 0.41 while
gamma of X- is 0.75. Calculate how many micrograms of MX2
dissolve in 210 mL of 0.10M Nax solution. The molar mass of MX2 is
208 g/mol, and its Ksp is 7.6 x 10-9. Note that NaX is a salt of X-, an
ion that participates in the equilibrium that applies to the solubility of
MX2.
a.
140pg
b.
36μg
C.
13μg
d.
59 µg
and.
880 µg
Transcribed Image Text:For u=0.1, the activity coefficient (gamma) of M2+ is 0.41 while gamma of X- is 0.75. Calculate how many micrograms of MX2 dissolve in 210 mL of 0.10M Nax solution. The molar mass of MX2 is 208 g/mol, and its Ksp is 7.6 x 10-9. Note that NaX is a salt of X-, an ion that participates in the equilibrium that applies to the solubility of MX2. a. 140pg b. 36μg C. 13μg d. 59 µg and. 880 µg
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