In an excess of NH3(aq), Cu2+ ion forms a deep blue complex ion, Cu(NH3)42+, which has a formation constant Kf=5.6×1011. Calculate the concentration of Cu2+ in a solution prepared by adding 5.5x10-3mol of CuSO4 to 0.510 L of 0.39 M NH3.

In an excess of NH3(aq), Cu2+ ion forms a deep blue complex ion, Cu(NH3)42+, which has a formation constant Kf=5.6×1011. Calculate the concentration of Cu2+ in a solution prepared by adding 5.5x10-3mol of CuSO4 to 0.510 L of 0.39 M NH3.

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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Question

In an excess of NH3(aq), Cu2+ ion
forms a deep blue complex ion,
Cu(NH3)42+, which has a formation
constant Kf=5.6×1011. Calculate the
concentration of Cu2+ in a solution
prepared by adding 5.5x10-3mol of
CuSO4 to 0.510 L of 0.39 M NH3.

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