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Diverse Ion Effect Question

  1. Oct 11, 2007 #1
    The question is :

    For AgBr at 25C, with Ksp= 5.0E-13

    For KNO3 solutions:

    γAg+ =0.8105
    γBr- =0.8227

    γAg+ =0.7565
    γBr- =0.7794

    γAg+ =0.7199
    γBr- =0.7529

    γAg+ =0.6914
    γBr- =0.7340

    Find the molar solubility of AgBr in 0.100-M potassium nitrate solution

    what does these stand for?
  2. jcsd
  3. Oct 12, 2007 #2
    γ is the activity coefficient.
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