What is the pH at each of the following points in the titration of 25.00mL of 0.100MHCl with 0.100MNaOH ? (a) before the addition of any NaOH (initial pH ). (b) after the addition of 24.00mL0.100MNaOH (before the equivalence point), (c) after the addition of 25.00mL0.100MNaOH (the equivalence point). (d) after the addition of 26.00mL0.100 MNaOH (beyond the equivalence point)