Answered: Ks for Ca(OH)2(3) is 10-5.19. Please…

Ks for Ca(OH)2(3) is 10-5.19. Please write out the reaction and K for the dissolution of this solid. Now write the equilibrium expression for this solid. What is the IAP?

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 70AP

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Question

Ks for Ca(OH)2(6) is 10-5.19.
Please write out the reaction and K for the dissolution of this solid.
Now write the equilibrium expression for this solid.
What is the IAP?
If [Ca2+1 = 10-2 M and pH is 8, will this solid form? Is there a range in pH where this will form?

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