Answered: What amount of NH4Cl must be added to…

What amount of NH4Cl must be added to prevent precipitation of Mg(OH)2 from a 1L solution that is 0.050M in Mg2+ and 0.050M in NH3.? Ksp of Mg(OH)2=2.06x10-13.

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter16: Solubility And Complex Ion Equilibria

Section: Chapter Questions

Problem 7RQ

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What amount of NH₄Cl must be added to prevent precipitation of Mg(OH)₂ from a 1L solution that is 0.050M in Mg²⁺ and 0.050M in NH_3.? K_sp of Mg(OH)₂=2.06x10^-13.

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