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Topic: Solubility  (Read 2196 times)

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Offline Maxwell

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Solubility
« on: November 29, 2009, 08:19:49 PM »
Calculate the solubility of solid Ca3(PO4)2
 (Ksp = 1.3E-32)  in a .20 M Na3PO4 solution.


 I am confused on how to find solubility of solutions. I understand how to get the solubility of a single compound using Ksp=products  but I dont know how to find solutions. can anyone help me?

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Offline pear

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Re: Solubility
« Reply #1 on: November 29, 2009, 10:30:40 PM »
Look in your text for "common ion effect." 
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