Homework Help: chemistry

Posted by Kevin on Thursday, October 27, 2011 at 10:15am.

(Re-posting because no one was answering chemistry questions)

if you have 100mL of 0.1M acetic acid (ka = 1.8x10(-5)what is the pH after 10mL NaOH is added? I came up with an answer of 2.895, but i'm not sure if its right.

chemistry - DrBob222, Thursday, October 27, 2011 at 1:54pm
I saw your post last night and started to answer it before I went to bed; however, you don't have enough information to answer. You don't have the concn of the NaOH listed. So 10.00 mL of WHAT concn NaOH.

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