A solution contains 0.0015 M Ag* and 1.6 x 10 M Zn2+, and the ions need to be separated. For this purpose co- is added to the solution so that both Ag2CO3 (Ksp = 8.1 x 1012) and ZnCO3 (Ksp = 1.0 x 1010) can precipitate from the solution. What will che concentration of co-be just before the irst salt starts to precipitate. (Please give rour answer with 2 significant figures.)

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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A solution contains 0.0015 M Ag* and 1.6 x
10M Zn2+, and the ions need to be
separated. For this purpose co3- is added
to the solution so that both Ag2CO3 (Ksp =
8.1 x 1012) and ZnCO3 (Ksp = 1.0 x 101)
can precipitate from the solution. What will
the concentration of co-be just before the
first salt starts to precipitate. (Please give
your answer with 2 significant figures.)
Transcribed Image Text:A solution contains 0.0015 M Ag* and 1.6 x 10M Zn2+, and the ions need to be separated. For this purpose co3- is added to the solution so that both Ag2CO3 (Ksp = 8.1 x 1012) and ZnCO3 (Ksp = 1.0 x 101) can precipitate from the solution. What will the concentration of co-be just before the first salt starts to precipitate. (Please give your answer with 2 significant figures.)
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