Question

What will be the ph at the equivalence point of strong base weak acid titration?

Answer 1

Answer:

The correct answer is C. In the titration of a weak acid with a strong base, the conjugate base of the weak acid will make the pH at the equivalence point greater than 7. Therefore, you would want an indicator to change in that pH range.

Answer 2

The ph at the equivalence point of the strong base weak acid titration are as follows:

• The equivalence juncture for a weak acid-strong base titration possesses a pH > 7.00. For a strong acid-weak base or weak acid-strong base titration, the pH will shift quickly at the extremely starting up and then have an incremental slope until near the equivalence juncture.