Respuesta :
A weak acid ionizes or dissociates less producing fewer positive (H+) ions than a STRONG base does because it is supposed to disassociate more fully. So when the acid and base neutralize, not all of the OH- ions are neutralized because fewer H+ were produced than OH-.
A solution of a weak acid reacts with a solution of a strong base to form the conjugate base of the weak acid and the conjugate acid of the strong base.
What is titration?
A method or process of determining the concentration of a dissolved substance in terms of the smallest amount of reagent of known concentration required to bring about a given effect in reaction with a known volume of the test solution.
The equivalence point for a weak acid-strong base titration has a pH > 7.00.
For a strong acid-weak base or weak acid-strong base titration, the pH will change rapidly at the very beginning and then have a gradual slope until near the equivalence point.
A weak acid ionizes or dissociates less producing fewer positive (H+) ions than a STRONG base does because it is supposed to disassociate more fully.
So when the acid and base neutralize, not all of the OH- ions are neutralized because fewer H+ were produced than OH-.
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