white precipitate forms. What are the cations that may be present in the precipitate? a) Addition of HCI results in the formation of a white precipitate, what cations may be 1. ou are given a solution and asked to determine what cations are present in n. present in the solution? b) When the precipitate in (a) is washed with bot deionized water and centrifuged, a c) When the filtrate from hot water wash in (b) is tested with potassium chromate solution, a yellow precipitate is obtained. What does the result indicate? d) When the precipitate obtained after hot deionized water (b) is treated with ammonia solution, the precipitate dissolves. What does the result indicate? e) The resulting filtrate from (d) was treated with HNOS, no precipitation was seen. What do you conclude? ) What are the ions present in the given solution?

white precipitate forms. What are the cations that may be present in the precipitate? a) Addition of HCI results in the formation of a white precipitate, what cations may be 1. ou are given a solution and asked to determine what cations are present in n. present in the solution? b) When the precipitate in (a) is washed with bot deionized water and centrifuged, a c) When the filtrate from hot water wash in (b) is tested with potassium chromate solution, a yellow precipitate is obtained. What does the result indicate? d) When the precipitate obtained after hot deionized water (b) is treated with ammonia solution, the precipitate dissolves. What does the result indicate? e) The resulting filtrate from (d) was treated with HNOS, no precipitation was seen. What do you conclude? ) What are the ions present in the given solution?

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter15: Acid–base Equilibria

Section: Chapter Questions

Problem 97AP

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