Titrimetric Methods of Analysis Quiz

Hydrochloric acid

Analytical methods in which the amount of active constituent in a sample is measured by the volume of a titrant solution of known concentration.

The stoichiometric point is the point where equivalent amounts of analyte and titrant have reacted, while the end point is the point where a sudden change in the reaction mixture is observed.

To change the color of the reaction mixture at the equivalence point.

To add the titrant solution in a controlled and measured manner.

The analyte and titrant react in a 1:1 stoichiometric ratio.

To determine the concentration of an unknown solution

Direct titrations involve a single reaction, while residual titrations involve two reactions.

Equivalents allow you to directly relate the amounts of reactants and products in a chemical reaction.

The number of equivalents is equal to the number of moles divided by the substance's formula weight.

In terms of %w/w, %w/v, and %v/v.

To minimize the error in the calculated analyte concentration.