The equilibrium equation for the formation of the complex PbBr42- is: Pb2+ + 4 Br = PbBr42. Since PbBr42- is a typical complex, which of the following would you expect to be true? 1. The Kf value is small (- power of 10) 2. At equilibrium, there will be more PbBr42- than free Pb2+ and Br- 3. The Kf value is large (+ power of 10) 4. At equilibrium, there will be more free Pb²+ and Br than PbBr42- 3 and 4 only 2 and 3 only O 1 and 4 only O 2 only O 1 and 2 only

The equilibrium equation for the formation of the complex PbBr42- is: Pb2+ + 4 Br = PbBr42. Since PbBr42- is a typical complex, which of the following would you expect to be true? 1. The Kf value is small (- power of 10) 2. At equilibrium, there will be more PbBr42- than free Pb2+ and Br- 3. The Kf value is large (+ power of 10) 4. At equilibrium, there will be more free Pb²+ and Br than PbBr42- 3 and 4 only 2 and 3 only O 1 and 4 only O 2 only O 1 and 2 only

Chemical Principles in the Laboratory

11th Edition

ISBN:9781305264434

Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Chapter39: Identification Of A Pure Ionic Solid

Section: Chapter Questions

Problem 2ASA

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