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Titration/pH problem

  1. Feb 26, 2012 #1
    When 22.63 mL of aqueous NaOH was added to 1.226 g of cyclohexylaminoethanesulfonic acid (FM 207.29, structure in the table) dissolved in 41.37 mL of water, the pH was 9.24. Calculate the molarity of the NaOH.

    How do I start this calculation?
  2. jcsd
  3. Feb 26, 2012 #2


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    Staff: Mentor

    Most likely finding pKa in the table.

    Please don't ignore the template, it is there to help you organize your thoughts, and to help us point you in the right direction.
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