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Topic: Solubility Problem  (Read 4669 times)

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SPASH

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Solubility Problem
« on: September 05, 2005, 12:32:19 PM »
I'm having trouble determining if these two compounds are soluble or insoluble.

LiO & CuPO4

My solubility table does not list them and I cannot find an answer online.  Any help would be greatly appreciated!

Thank you!

Offline Mitch

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Re:Solubility Problem
« Reply #1 on: September 05, 2005, 12:37:20 PM »
Ever seen O2- ions in solution?
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SPASH

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Re:Solubility Problem
« Reply #2 on: September 05, 2005, 12:45:12 PM »
So only the CuPO4 would be insoluble?  Is that what you are implying??

I am asking because I need to know if an exchange reaction would take place when the two solutions are mixed together:


NH4NO3 + Li3PO4

KClO3 + Li3PO4

CuSO4 + Li3PO4

 Cs2O + Li3PO4

I am correct in saying that only the 3rd mixture in my list will allow for an exchange reaction to take place?

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