A solution containing sodium fluoride is mixed with a solution containing lead nitrate to form a solution that is O.00720 M in NaF and 0.000640 M in Pb(NO3)2. If the Kgp for PBF2 is 3.3x10-8, then O Q > K and a precipitate of PbF2 will form. OQ < K and more PbF2 will precipitate since the solution is not supersaturated. OQ < K and PbF2 does not precipitate. O Q = K and the system is at equilibrium.

A solution containing sodium fluoride is mixed with a solution containing lead nitrate to form a solution that is O.00720 M in NaF and 0.000640 M in Pb(NO3)2. If the Kgp for PBF2 is 3.3x10-8, then O Q > K and a precipitate of PbF2 will form. OQ < K and more PbF2 will precipitate since the solution is not supersaturated. OQ < K and PbF2 does not precipitate. O Q = K and the system is at equilibrium.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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