For the aqueOuS [Ni(NH3)6] 2+ complex Kf= 5.50 x 10^8 at 25 °C. Suppose equal volumes of 0.0016 M Ni(NO3)2 solution and 0.28 M NH3 solution are mixed. Calculate the equilibrium molarity of aqueous Ni2+ ion. Round your answer to 2 significant digits.

For the aqueOuS [Ni(NH3)6] 2+ complex Kf= 5.50 x 10^8 at 25 °C. Suppose equal volumes of 0.0016 M Ni(NO3)2 solution and 0.28 M NH3 solution are mixed. Calculate the equilibrium molarity of aqueous Ni2+ ion. Round your answer to 2 significant digits.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter16: Solubility And Precipitation Equilibria

Section: Chapter Questions

Problem 52P

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Question

For the aqueous
Ni(NH:), complex
K=5.50 × 10
at 25 °C.
Suppose equal volumes of 0.0016M Ni(NO,), solution and 0.28M NH3 solution are mixed. Calculate the
equilibrium molarity of aqueous Ni" ion.
Round your answer to 2 significant digits.
?

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