When a weak acid is titrated with a weak base, the pH at the equivalence point

Question

a. is greater than 7.0.

b. is equal to 7.0.

c. is less than 7.0.

d. is determined by the sizes of Ka and Kb.

e. is no longer affected by addition of base.

Answer 1

is equal to 7.0.  

Answer 2

answer: a

Answer 3

This link may help you...

http://www.chemguide.co.uk/physical/acid...

As the first poster said, the pH would be equal to 7.

If it was a titration between a strong acid and weak base, the pH would be less than 7.

If it was a titration between a strong base and a weak acid, the pH would be greater than 7.

[Answer: see above]