An end-point and equivalence point titration depends on completion of the reaction

An end-point and equivalence point titration depends on completion of the reaction: the volume of added titrant at which the number of moles of titrant is equal to the number of moles of analyte. Redox titrations are based on a reduction-oxidation reaction between an oxidizing agent and a reducing agent. Class A volumetric glassware has a lower tolerance than Class B; for class A, the tolerance can be as low as 0.08 ml for a 100 ml flask or pipet. Generally, measurements with class A volumetric glassware can be considered reliable to two places after the decimal point.25 Apr 2017