Consider the titration of a 22.0 −mL sample of 0.100 M HC2H3O2
with 0.130 M NaOH. Determine each quantity: (For acetic acid,
HC2H3O2, Ka = 1.8 × 10^-5)
A) The initial pH.
B) The volume of added base required to reach the equivalence
point.
C) The pH at 4.0 mL of added base.
D) The pH at the equivalence point.
E) The pH after adding 6.0 mL of base beyond the equivalence
point.