2. A Mg(OH)2 solution has a concentration of 4.0x10-5 M. Calculate the molarity of each ion in solution. 3. The Ksp for Mg(OH)2 is 2.6 x 10-13. Assuming that magnesium hydroxide dissociates completely upon dissolving and that there are no other important equilibria affecting the solubility, calculate the solubility in pure water, of magnesium hydroxide in mol/L and in g/L.

2. A Mg(OH)2 solution has a concentration of 4.0x10-5 M. Calculate the molarity of each ion in solution. 3. The Ksp for Mg(OH)2 is 2.6 x 10-13. Assuming that magnesium hydroxide dissociates completely upon dissolving and that there are no other important equilibria affecting the solubility, calculate the solubility in pure water, of magnesium hydroxide in mol/L and in g/L.

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter15: Equilibria Of Other Reaction Classes

Section: Chapter Questions

Problem 11E: The Handbook of Chemistry and Physics (http://openstaxcollege.org/l/16Handbook) gives solubilities...

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