Consider the titration of 20.00 mL of 0.1728 M Ascorbic acid (Ka = 7.9 x 10-5) with 0.4329 M NaOH.

Question

Match the following regions in the titration curve with the appropriate pH range.

1.Initial pH


2.Before equivalence point


3.At equivalence point


4.After equivalence point

A.
8 - 9

B.
9 - 14

C.
0 - 3

D.
3 - 8

Answer 1

This is involved and I could write a book on it. Tell me what you don't understand about the problem and we can go from there.

Answer 2

How would you approach this question in the first place? How would one think to get this answer, can someone tell me their thought process on this question im really confused.