c) Calculate the solubility (s) of BaSO4 (Ksp = 1.08×10-10) in an aqueous solution with ionic strengths (Im) = 0.00010 mol kg-1. Given that: A = 0.509 for aqueous solution at 25 oC. [1.09×10-5](hint: MX ⇌ M+ + X-, ??sp = (??M+)(??X−), Ksp denotes solubility product) in an aqueous solution with ionic strengths (Im) = 0.00010 mol kg1. Given that: A =0.509 for aqueous solution at 25 °C. [1.09×10-5]%3D(hint: MX = M* + X', Ksp = (am+)(ax-), Ksp denotes solubility product)Table 1 Limiting ionic conductivities (Ao) in water at 298 KCationsdo (ms m? mol1)AnionsAo (ms m? mol4)H+34.96OH19.91K+7.35co?13.86Lit3.87HCO,5.46NH4*7.35CH3CO,4.09H+34.96OH19.91 c) Calculate the solubility (s) of BaSO4 (Ksp = 1.08×10-1º)%3D

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Answered: c) Calculate the solubility (s) of…

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter14: Mixtures And Solutions

Section: Chapter Questions

Problem 92A

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c) Calculate the solubility (s) of BaSO4 (Ksp = 1.08×10-10)
in an aqueous solution with ionic strengths (Im) = 0.00010 mol kg-1. Given that: A = 0.509 for aqueous solution at 25 oC. [1.09×10-5]
(hint: MX ⇌ M+ + X-, ??sp = (??M+)(??X−), Ksp denotes solubility product)

in an aqueous solution with ionic strengths (Im) = 0.00010 mol kg1. Given that: A =
0.509 for aqueous solution at 25 °C. [1.09×10-5]
%3D
(hint: MX = M* + X', Ksp = (am+)(ax-), Ksp denotes solubility product)
Table 1 Limiting ionic conductivities (Ao) in water at 298 K
Cations
do (ms m? mol1)
Anions
Ao (ms m? mol4)
H+
34.96
OH
19.91
K+
7.35
co?
13.86
Lit
3.87
HCO,
5.46
NH4*
7.35
CH3CO,
4.09
H+
34.96
OH
19.91

c) Calculate the solubility (s) of BaSO4 (Ksp = 1.08×10-1º)
%3D

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