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Titration determines an analyte’s concentration by reacting it with a standard solution of known titrant concentration and measuring the titration volume.
Titration (also called titrimetry or volumetric analysis) is a common laboratory method used in quantitative chemical analysis to determine the concentration of an identified analyte. In a titration, a reagent known as the titrant (titrator) is prepared as a standard solution with a known concentration and is added in measured volumes to a solution containing the analyte (the titrand). The titrant reacts with the analyte according to a specific chemical reaction, and the analyte concentration is calculated from the measured titration volume. The purpose of titration is to find the endpoint of the reaction—when the amount of titrant added corresponds to the amount of analyte present based on stoichiometry. This is typically detected using an indicator (color change), an instrument such as a pH meter or potentiometer, or other measurement methods depending on the reaction type. By carefully controlling conditions (such as stirring, appropriate solvents, and sometimes buffers or masking agents), titration provides accurate concentration measurements for many kinds of chemical systems.
Titration determines an analyte’s concentration by reacting it with a standard solution of known titrant concentration and measuring the titration volume.
The endpoint is detected when the titrant amount balances the analyte amount according to the reaction stoichiometry, often using indicators or instruments.
Titration accuracy depends on proper preparation of solutions and suitable endpoint-detection methods for the specific reaction type.
A laboratory method that determines the concentration of an analyte by reacting it with a standard titrant and measuring the titration volume at the endpoint.
The reagent added from a standard solution of known concentration to react with the analyte.
The substance in the sample whose concentration is being determined.
The measured volume of titrant that reacts with the analyte.
The experimentally observed moment when the indicator or instrument signals that the reaction has reached the intended completion point.
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