1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Chemistry Solubility Problem -HELP!

  1. Jul 20, 2010 #1
    1. The problem statement, all variables and given/known data

    A.) Calculate the molar solubility of barium fluoride BAF2 in water at 25 degrees Celsius. The solubility product constant for BaF2 at this temperature is 1.0 x 10^-16

    B.) What is the molar solubility of BaF2 in 0.15 M NaF at 25 degrees Celsius? Compare the solubility in this case with that of BaF2 in pure water.

    2. Relevant equations

    A + B --> C + D

    Ksp = [D][C] / [A]

    3. The attempt at a solution

    No clue...
     
  2. jcsd
  3. Aug 4, 2010 #2

    Borek

    User Avatar

    Staff: Mentor

    What is exact formula for Ksp of BaF2? How are the concentrations of F- and Ba2+ related? (hint: take a look at the compound formula).

    --
    methods
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Chemistry Solubility Problem -HELP!
Loading...