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Topic: Ksp Values  (Read 19167 times)

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rj1027

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Ksp Values
« on: October 10, 2004, 05:53:17 PM »
How do i calcultate the Ksp value of Antimony oxide? Kb2O3.
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Offline AWK

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Re:Ksp Values
« Reply #1 on: October 13, 2004, 01:56:30 AM »
This is quite serious problem. Sb2O3 do not simply dissolve in water, but it reacts with water to form at least two species: SbO(OH) and Sb(OH)3 with Ksp 7.9x10^-18 [SbO(+) + OH(-)] and 4.0 x 10^-42 [Sb(3=) + 3OH(-)].
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AWK

Tetrahedrite

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Re:Ksp Values
« Reply #2 on: October 13, 2004, 09:22:13 PM »
This cannot be done accurately without using a program that calculates the relative abundance of each of of the complexes present, such as COMICS or FREEQC. Doing this using a calculator and your brain would be extremely complicated!
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