Acid-base titration is a fundamental analytical method utilized in chemistry to determine the concentration of an unknown acid or base. The underlying principle revolves around the controlled reaction between an acid and a base, using a solution of known density, called a titrant, to gradually neutralize the unknown sample. Precise monitoring of th… Read More

In acid-base titrations, the equivalence point signifies the precise stage when the {acid|titrant and base have completely reacted. This crucial landmark is often indicated by a noticeable change in the pH, though it may not always be directly observable. To precisely pinpoint this threshold, techniques like using an color-changing reagent or obser… Read More