Equal Volumes of 0

Multiple Choice

Equal volumes of 0.1 M HCl and 0.1 M HC₂H₃O₂ are titrated with 0.1 M NaOH. Which of the following would be equal for both titrations?

A) the pH at the equivalence point
B) the volume of NaOH added to reach the equivalence point
C) the initial pH
D) the pH at the halfway point
E) two of the above