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Homework Help: How to Calc molar concentration from Ksp

  1. Oct 3, 2007 #1
    What is the Molar Concentration of Sr(CO3)3 if Ksp=9.3 X10^-10

    I believe you have to balance the equation and i got
    Sr(CO3)3= Sr + 3 CO3
  2. jcsd
  3. Oct 3, 2007 #2


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    Yes... and you have to write out the expression for Ksp as well. And you have to plug in a variable into that expression.
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