Question

For the titration of a weak acid with a strong base, the pH at the equivalence point is _________.

Answer 1

The pH at the equivalence point of a titration of a weak acid with a strong base is significantly greater than 7.0.

Step-by-step explanation:

In titration, a weak acid is titrated with a strong base. At the equivalence point of this titration, the pH is significantly greater than 7.0. This is because when a weak acid reacts with a strong base, the resulting solution is a basic solution with a higher pH value. The pH at the equivalence point can be determined using indicators such as phenolphthalein or thymol blue, which have pKin > 7.0.