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Topic: Molar solubility question  (Read 3287 times)

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Offline hen79

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Molar solubility question
« on: April 01, 2009, 03:06:47 PM »
What is the solubility of Ag2CrO4 (Ksp = 1.12 × 10^−12) in grams per 100 mL of 0.100 M solution AgNO3?

I can calculate the molar solubility, (1.12x10^-12)6(1/3)= 1.04x10^-4, but then I can't figure out the rest.

Please help (and show steps!)

Thanks
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Offline Borek

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Re: Molar solubility question
« Reply #1 on: April 01, 2009, 03:24:13 PM »
How many moles in 100 mL? Molar mass? Mass?

But it looks to me like your molar solubility is incorrect.
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Offline lancenti

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Re: Molar solubility question
« Reply #2 on: April 01, 2009, 10:39:20 PM »
You'll want to consider the Common Ion Effect, since you have more Ag+ ions in solution.
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