A solution contains 0.10 M Sr(NO3)₂ and 0.20 M Bi(NO3)₂. When solid Na AsO is added to the solution a precipitate forms. What concentration of AsO 3 maintains maximum separation of Sr²+ and Bi³+? 4 Ksp of Sr₂(ASO)₂ = 4.29 x 10-1⁹ and BIASO = 4.43 x 10-1⁰ 4 2

A solution contains 0.10 M Sr(NO3)₂ and 0.20 M Bi(NO3)₂. When solid Na AsO is added to the solution a precipitate forms. What concentration of AsO 3 maintains maximum separation of Sr²+ and Bi³+? 4 Ksp of Sr₂(ASO)₂ = 4.29 x 10-1⁹ and BIASO = 4.43 x 10-1⁰ 4 2

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 12.107PAE

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Question

A solution contains 0.10 M Sr(NO3)₂ and 0.20 M Bi(NO3)₂. When solid
Na AsO is added to the solution a precipitate forms. What
concentration of AsO 3 maintains maximum separation of Sr²+ and
Bi³+?
4
Ksp of Sr₂(ASO)₂ = 4.29 x 10-1⁹ and BIASO = 4.43 x 10-1⁰
4
2

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