Used to determine the unknown concentration of a reactant.
A titration is a technique where a solution of known concentration is used to determine the concentration of an unknown solution. Typically, the titrant (the known solution) is added from a buret to a known quantity of the analyte (the unknown solution) until the reaction is complete. Used to make up an accurate volume of a solution, for example, 250 cm 3. This could be a standard solution (of exactly known concentration and known solute). In a titration the pipette is used to transfer 25 cm 3 (usually to 0.05 cm 3) of a solution into a conical flask. What is a Titration. A titration is a technique where a solution of known concentration is used to determine the concentration of an unknown solution. Typically, the titrant (the know solution) is added from a buret to a known quantity of the analyte (the unknown solution) until the reaction is complete. Titration is used to determine the concentration of an unknown substance by using standard compound. This method is based on either acid-base reaction or oxidation-reduction (Redox) reaction. Usually potassium permanganate solution is used as a standard solution. The technique of titration is used to find out accurately how much of a chemical substance is dissolved in a given volume of a solution, that is, the concentration of the solution. The technique uses a set of apparatus with which volumes of solutions can be measured to an accuracy of greater than 0.1 cm 3. Titration is a laboratory method used to determine the unknown concentration of a reactant. This is a delicate procedure that requires patience and a good observation skills. Usually, an indicator is used in titration to determine the endpoint of the reaction. Once the endpoint volume is found, mathematics can be used to determine the concentration of the unknown. This procedure is commonly used in the field of analytical chemistry.
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what are titrations used for