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Any reaction?

  1. Mar 22, 2010 #1
    can you just tell me why KNO3 (aq) and BaCl2 (aq) & Na2SO4 (aq) and KCl (aq) have no chemical change? Why is there no reaction between these?
  2. jcsd
  3. Mar 23, 2010 #2

    Char. Limit

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    Gold Member

    One possibility is that they are all in aqueous solution, so nothing really happens. They just float around in ionized form.

    However, I think that BaSO4 would precipitate out...
  4. Mar 23, 2010 #3


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    Staff: Mentor

    Do you mean all four in the solution at the same time?

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