Question

KEY CONCEPT= Compare the relative strength of 2 solutions in a titration to determine if thre pH of the equivalence point is less than, equal to, or greater than 7=

Answer 1

In a strong acid-strong base titration, the equivalence point has a pH of 7, but in a weak acid-strong base titration, the pH at the equivalence point is greater than 7.

Step-by-step explanation:

A titration is a technique used to determine the amount of a substance in a solution by reacting it with a known amount of another substance. In a strong acid-strong base titration, the equivalence point is reached when the moles of acid and base are equal and the pH is 7, which is neutral. However, in a weak acid-strong base titration, the pH is greater than 7 at the equivalence point.