The colorless solution made from an unknown white solid turned blue litmus red. The flame test showed no color. Addition of NaOH produced a white, gelatinous precipitate but no odor. Addition of HCl produced no bubbles. No precipitate formed after adding AgNO, and Pb(NO,),. Identify the unknown from the list of possibilities in the Introduction to this experiment.

The colorless solution made from an unknown white solid turned blue litmus red. The flame test showed no color. Addition of NaOH produced a white, gelatinous precipitate but no odor. Addition of HCl produced no bubbles. No precipitate formed after adding AgNO, and Pb(NO,),. Identify the unknown from the list of possibilities in the Introduction to this experiment.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter15: Complex Ion And Precipitation Equilibria

Section: Chapter Questions

Problem 64QAP

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In chlorides of alkaline earth metals solubility decreases down the group why? Plz explain briefly

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