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Equivalence point Titre Indicator Burette Pipette Volumetric flask Conical flask. Is the volume of solution from the burette that has been used Is used to transfer a certain volume of solution accurately (aliquot) Is used to prepare a standard solution
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Equivalence point Titre Indicator Burette Pipette Volumetric flask Conical flask Is the volume of solution from the burette that has been used Is used to transfer a certain volume of solution accurately (aliquot) Is used to prepare a standard solution This is the point when all acid or base has been neutralised Creates a colour change at the equivalence point This holds the solution to be added to the conical flask Holds an aliquot of solution
Concordant Titres Concordant titres are titres that lie within 0.1 mL (or at least within 0.3 mL). Example: 10.1, 10.2 and 10.1 are concordant titre, but not 10.9mL Average Titre: The average is calculated from concordant titres only. Complete the table on page 197 and calculate an average for your results.