Conductometry

[1] Conductometry is often applied to determine the total conductance of a solution or to analyze the end point of titrations that include ions.

[2] Friedrich Kohlrausch further developed conductometry in the 1860s when he applied alternating current to water, acids, and other solutions.

It was also around this time when Willis Whitney, who was studying the interactions of sulfuric acid and chromium sulfate complexes, found the first conductometric endpoint.

This development allowed for testing the solubility of salts and hydrogen ion concentration, as well as acid/base and redox titrations.

This continues until the equivalence point is reached, at which one obtains a solution of sodium chloride, NaCl.

Then conductivity increases slightly up to the equivalence point volume, due to contribution of the salt cation and anion of the weak acid as it is formed from