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| Subject:
Common Ion Effect
Category: Science Asked by: gelitza-ga List Price: $2.00 |
Posted:
28 Oct 2004 21:28 PDT
Expires: 27 Nov 2004 20:28 PST Question ID: 421524 |
The solubility -product cocnstant for Ce(IO3)3 is 3.2x-10. What is the Ce3+ concentration in a solution prepared by mixing 50.0 ml of 0.0250 M Ce3+ with mL of 0.040M IO3-? |
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| Subject:
Re: Common Ion Effect
From: hfshaw-ga on 28 Oct 2004 23:52 PDT |
You did not provide a valid value for the solubility constant, besides, this sounds like a homework problem. Hint: At equilibrium, [Ce3+]*[IO3-]^3 = K_sp |
| Subject:
Re: Common Ion Effect
From: hfshaw-ga on 28 Oct 2004 23:53 PDT |
You did not provide a valid value for the solubility constant, or a volume of the IO3- solution....besides, this sounds like a homework problem. Hint: At equilibrium, [Ce3+]*[IO3-]^3 = K_sp |
| Subject:
Re: Common Ion Effect
From: bennydarko-ga on 09 Nov 2004 20:41 PST |
You need to clarify some things with this question. What I've gathered from your question so far The K_sp value for Ce(IO3)3 is 3.2 X 10^-10 what is the Ce3+ concentration in a solution prepared by mixing 50.0 ml of .0250 M solution of Ce3+ with UNKNOWN VOLUME of .040 M solution of IO3- what is the volume of the second solution? |
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