Problem- Consider the titration of a 20.0mL sample of 0.105M HC2H3O2 with 0.130M NaOH. Determine each of the following.
a) Initial pH
b) The volume of added base required to reach the equivalence point
c) The pH at 6mL of added base
d) The pH at one-half of the equivalence point
e) The pH at the equivalence point
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