Answered: Calculate the K, of the following…

Calculate the K, of the following compounds, given their molar solubilities. (a) CoS, 6.31 x 10 M (b) Zn(OH)2.1.95 x 10 M (c) Mg, (PO4)2, 6.20 x 10 M.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter15: Complex Ion And Precipitation Equilibria

Section: Chapter Questions

Problem 78QAP

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Question

Calculate the K, of the following compounds, given their molar solubilities.
(a) CoS 6.31 x 10 M
(b) Zn(OH)2. 1.95 x 10 M
(c) Mg, (PO4)2, 6.20 x 10 M
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