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November 28, 2014

Homework Help: CHEM

Posted by JOE on Friday, July 18, 2008 at 11:54am.

Show that when pH = pKa, the maximum buffer capacity (at 298.15 K) is given by: âmax = 0.576C
where C is the total concentration of conjugate acid and conjugate base. The first two terms in the brackets on the right hand side of equation (8.5) can be neglected. B( KaCH/(Ka +H)^2 x ln 10

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