In the course of various qualitative analysis procedures, thefollowing mixtures are encountered: (a) Zn2 + and Cd2 + ,(b) Cr(OH)3 and Fe(OH)3, (c) Mg2 + and K+, (d) Ag+ andMn2 + . Suggest how each mixture might be separated.

In the course of various qualitative analysis procedures, thefollowing mixtures are encountered: (a) Zn2 + and Cd2 + ,(b) Cr(OH)3 and Fe(OH)3, (c) Mg2 + and K+, (d) Ag+ andMn2 + . Suggest how each mixture might be separated.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter15: Complex Acid/base Systems

Section: Chapter Questions

Problem 15.4QAP

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Question

In the course of various qualitative analysis procedures, the
following mixtures are encountered: (a) Zn^{2 +} and Cd^{2 +} ,
(b) Cr(OH)₃ and Fe(OH)₃, (c) Mg^{2 +} and K⁺, (d) Ag⁺ and
Mn^{2 +} . Suggest how each mixture might be separated.

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