Potentiometry and Potentiometric Titrations with the Hydrogen Electrode in Tetramethylene Sulfone

Abstract
Direct potentiometry in cells without liquid junction was used to study solutions of six acids in tetramethylene sulfone. The hydrogen electrode was found to be reversible and gave reproducible potentials in this solvent vs. a silver-silver chloride reference electrode. Titrations of the acids were accomplished with these same electrodes.