October 13, 2024, 10:39:46 AM
Forum Rules: Read This Before Posting


Topic: Ksp Values  (Read 19052 times)

0 Members and 1 Guest are viewing this topic.

rj1027

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

Offline AWK

  • Retired Staff
  • Sr. Member
  • *
  • Posts: 7978
  • Mole Snacks: +555/-93
  • Gender: Male
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(-)].
AWK

Tetrahedrite

  • Guest
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!

Sponsored Links