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Homework Help: How to calculate pH of two weak acids

  1. Sep 22, 2010 #1
    how to calculate the pH of a mixed solution containg 0.200M HA and 0.2 HB
    ka of HA =1.0^10-5
    KA OF HB = 1.0^-6
  2. jcsd
  3. Sep 22, 2010 #2


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    Staff: Mentor

    Not only you have ignored template and not showed any effort, you also listed both acids as if their Ka were identical and equal 1.

    So - you may safely assume you have 0.4M solution of acid with Ka=1.
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