Acid and base titration
Before proceeding with discussion of the choice of indicators for measurements involved in acid and base titrations, it is best to review some of the, theoretical aspects developed in sec. 4.5. in the first place, the titrating agent used is always a strong acid or a strong base, meaning, of course, highly ionized; therefore, the combinations involved in titrations are strong plus strong, or weak plus strong. It is important examples are presented in sec. 4.5.