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s it possible, upon precipitation of the third class ions, to add H2S first, then NH4OH and NH4Cl? And why

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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Is it possible, upon precipitation of the third class ions, to add H2S first, then NH4OH and NH4Cl? And why

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