The process of determining the quantity of a substance A by adding measured increments of substance B, with which it reacts (almost always as a standardized solution called the titrant, but also by electrolytic generation, as in coulometric titration) with provision for some means of recognizing (indicating) the endpoint at which essentially all of A has reacted., Happe- ja aluselahuste ekvivalentsete ruumalade määramine, lisades üht lahust teisele ja määrates ekvivalentpunkti