What is the definition of "titration" in chemistry?

The definition of titration in chemistry relates specifically to a method used for determining the concentration of a solution. In this process, a reagent with a known concentration is gradually added to a solution of unknown concentration until a reaction between the two reaches completion, often indicated by a color change or a specific endpoint. This allows chemists to calculate the concentration of the unknown solution based on the amount of reagent used.

This technique is widely utilized in various applications, such as in acid-base reactions, redox reactions, and complexometric titrations, making it essential for quantitative analysis in chemistry.