Consider the titration of a 22.0 -mL sample of 0.110 M HC2H3O2 with 0.130 M NaOH. Determine each of the following. A. The initial pH B. the volume of added base required to reach the equivalence point in mL. C. the pH at 6.00 mL of added base. D. the pH at one-half of the equivalence point E. the at the equivalence point