A solution containing sodium fluoride is mixed with a solution containing cadmium nitrate to form a solution that is 0.0050 M in NaF and 0.00250 M in Cd(NO3)2. If the Ksp for CdF2 is 6.44x10-3, then OQ = K and the system is at equilibrium. OQ > K and a precipitate of CDF2 will form. OQ < K and CDF2 does not precipitate. OQ < K and more CdF, will precipitate since the solution is not supersaturated.

A solution containing sodium fluoride is mixed with a solution containing cadmium nitrate to form a solution that is 0.0050 M in NaF and 0.00250 M in Cd(NO3)2. If the Ksp for CdF2 is 6.44x10-3, then OQ = K and the system is at equilibrium. OQ > K and a precipitate of CDF2 will form. OQ < K and CDF2 does not precipitate. OQ < K and more CdF, will precipitate since the solution is not supersaturated.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter20: Applications Of Oxidation/reduction Titrations

Section: Chapter Questions

Problem 20.26QAP

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