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Homework Help: Chem Equilibrium Question

  1. Apr 18, 2017 #1
    1. The problem statement, all variables and given/known data
    Problem 132

    2. Relevant equations
    Not sure. I know we will use Kc=[Products]/[Reactants]

    3. The attempt at a solution
    I tried to devise a balanced equation to use: AuCl (s) + NaCl (s) + H2O (l) → Au+ + 2Cl- + Na+ and then try solving from there
  2. jcsd
  3. Apr 19, 2017 #2


    User Avatar

    Staff: Mentor

    That's not necessary. NaCl is completely dissociated, so you only need to consider the initial concentration of Cl- in the solution.
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