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April 16, 2014

Homework Help: Analytical Chemistry

Posted by Caral on Saturday, October 15, 2011 at 11:53pm.

Need help with question. Calculate the pH of a buffer prepared by adding 100mL of 0.0500M NaOH to 100mL of 0.175M CH3COOH.

so far I have calculated mols of
CH3COOH---->H+ + CH3OO-

CH3COOH=0.1L*0.175mol/1L=0.0175mol
OH-=0.1L*0.0500/1L=0.00500mol
Not sure were to go from here, or if the above is right

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