Question

What is the free Cu2+ concentration if 0.020 M Cu2+ solution is mixed with an equal volume of 4.0 M NH3? Kf for [Cu(NH3)4]2+ is 1.1 x 10^13. 5.7 x 10^-15 4.5 x 10^-15 2.8 x 10^-16 1.7 x 10^-16 6.2 x 10^-17

          What is the free Cu2+ concentration if 0.020 M Cu2+ solution is mixed with an equal volume of 4.0 M NH3? Kf for [Cu(NH3)4]2+ is 1.1 x 10^13.

5.7 x 10^-15
4.5 x 10^-15
2.8 x 10^-16
1.7 x 10^-16
6.2 x 10^-17

What is the free Cu2+ concentration if 0.020 M Cu2+ solution is mixed with an equal volume of 4.0 M NH3? Kf for [Cu(NH3)4]2+ is 1.1 x 10^13.

5.7 x 10^-15
4.5 x 10^-15
2.8 x 10^-16
1.7 x 10^-16
6.2 x 10^-17

Added by Lqwl2Ll1 A.

Prealgebra

Carol E. Malloy, Rhonda J. Molix-Bailey,… 1st Edition

Chapter 5

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Solved by Expert Ivan Kochetkov

10/26/2021

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The total copper concentration is 0.01 M and the total ammonia concentration is 2 M. Show more…

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