9. Consider the equilibrium reaction: YZ2(s) = Y2*(aq) + 2Z°(aq). What is the molar solubility of YZ2 (Ksp= 4.0 x 10-11) at 25°C in a 0.03 M AZ2 solution? Assume that AZ2 is a strong electrolyte.

Different salts dissolves to different extend in a solvent. Some are highly soluble while others are…

Answered: 9. Consider the equilibrium reaction:…

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter14: Acids And Bases

Section: Chapter Questions

Problem 73QRT

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1.1The Ksp of Ca3 (PO4 ) 2 is 1.3 × 10−26 . Estimate the solubility of this salt in units of g. L −1 . You must show any reaction equation(s) that you may think are necessary. 1.2 If a sample of solid Ca3(PO4)2 is stirred into exactly one litre of a 0.550M solution of Na3PO4, how will the solubility of the salt compare with the answer that you have obtained in question 1.1? Explain you answer in a short sentence.
1. The Ksp of Ca3(PO4)2 is 1.3 × 10−26. Estimate the solubility of this salt in units of g. L−12. If a sample of solid Ca3(PO4)2 is stirred into exactly one litre of a 0.550M solution of Na3PO4, how will the solubility of the salt compare with the answer that you have obtained in question 2.1? Explain you answer in a short sentence.
1. The Ksp of Ca3(PO4)2 is 1.3 × 10−26. Estimate the solubility of this salt in units of g. L−12. If a sample of solid Ca3(PO4)2 is stirred into exactly one litre of a 0.550M solution of Na3PO4, how will the solubility of the salt compare with the answer that you have obtained in question 2.1? Explain you answer in a short sentence. Please only answer 2nd Question
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the product of the solubility of PbSO4 at 25 ° C, is Ksp = 1.6 × 10-⁸. Calculate its solubility in pure water, in a solution of 0.1 M lead nitrate Pb (NO3) 2 and in a solution 0.001 M Na2SO4
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Copper(I) ions in aqueous solution react with NH3(aq) according to Cu^+ (aq) + 2NH3 ----> Cu(NH3)2 ^+(aq) Kf= 6.3*10^10 Calculate the solubility (in g·L–1) of CuBr(s) (Ksp = 6.3× 10–9) in 0.26 M NH3(aq). solubility of CuBr(s): g/L
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9. Consider the equilibrium reaction: YZ2(s) = Y2*(aq) + 2Z°(aq). What is the molar solubility of YZ2 (Ksp = 4.0 x 10-11) at 25°C in a 0.03 M AZ2 solution? Assume that AZ2 is a strong electrolyte.