Tuesday
July 22, 2014

Homework Help: Chemistry

Posted by Cheryl on Thursday, May 26, 2011 at 8:56pm.

In the titration of a weak acid with a strong base, the pH at the equivalence point is affected mostly by
a.hydrolysis (reaction with water) of the weak acid
b.the dissociation of water molecules
c.the presence of excess base
d.the hydrolysis of the conjugate base of the weak acid
e.the presence of a small amount of weak acid in equilibrium with its salt

Really confused by this question.. please help T^T thanks.

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