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Homework Help: PH of an acetic acid

  1. Oct 16, 2005 #1
    Hi Guys!!!

    cakculate the pH of a 0.1M acetic acid when it is half neutralized by NaOH solution (Ka= 1.7 x 10^-5)

    Ans: 4.7695

    My dear friends! im unable to understand the language of this question , Please tell me this question in some easier words so that i can just solve it on. A little hint will work i guess

    Thanks in advance
  2. jcsd
  3. Oct 16, 2005 #2


    User Avatar

    Staff: Mentor

    You start with solution of acetic acid and add NaOH till half of the acid reacted.
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