Consider the reversible formation of the Cu(NH3)4 2+ complex ion. Cu?+ (aq) + 4 NH3 (aq) Cu(NH3)4 (aq) Suppose you have a solution at equilibrium in which Cu = 0.415 M. NH3] = 0.304 M, and [Cu(NH3)4]= 0.148 M. What is the value of the formation constant for the system at these conditions?

Consider the reversible formation of the Cu(NH3)4 2+ complex ion. Cu?+ (aq) + 4 NH3 (aq) Cu(NH3)4 (aq) Suppose you have a solution at equilibrium in which Cu = 0.415 M. NH3] = 0.304 M, and [Cu(NH3)4]= 0.148 M. What is the value of the formation constant for the system at these conditions?

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

Chapter27: Relative Stabilities Of Complex Ions And Precipitates Prepared From Solutions Of Copper(ii)

Section: Chapter Questions

Problem 1ASA

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Question

Consider the reversible formation of the Cu(NH3)4
2+ complex ion.
Cu?+ (aq) + 4 NH3 (aq) Cu(NH3)4 (aq)
Suppose you have a solution at equilibrium in which Cu = 0.415 M. [NH3] = 0.304 M, and
2-
[Cu(NH3)4]= 0.148 M.
What is the value of the formation constant for the system at these conditions?
Type answer:

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