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Topic: How to work out solubility product?  (Read 4495 times)

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Offline eddzzz

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How to work out solubility product?
« on: October 23, 2011, 12:36:06 PM »
How do I find the Ksp when ive plotted a titration curve and found the emf at equivilance point. This = 0.252V.

 The cell is (-) SCE | KNO3 (sat'd soln) | Ag+ (aq) | Ag+ (+)

 KCl = 0.1 mol dm-3
 AGNO3 = 0.1 mol dm-3

I've looked everywhere for how to do this. Just need someone to point me in the right direction. Cheers,

Ed
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Offline Borek

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Re: How to work out solubility product?
« Reply #1 on: October 23, 2011, 05:38:03 PM »
It won't hurt knowing what you titrated with what.
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Offline eddzzz

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Re: How to work out solubility product?
« Reply #2 on: October 23, 2011, 07:46:51 PM »
Titrated 25cm^3 0.1 mol dm-3 KCl with 0.1 moldm-3 AgNO3.

Added results to word and attached
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Offline Borek

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Re: How to work out solubility product?
« Reply #3 on: October 24, 2011, 03:08:27 AM »
How are concentrations of Ag+ and Cl- at equivalence point related to Ksp?
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