A COMPUTATIONAL METHOD FOR CALCULATION OF EQUILIBRIUM CONSTANT OF TARTARIC ACID AT DIFFERENT TEMPERATURE AND IN DIOXANE-WATER SOLVENT SYSTEM

Abstract

Thermodynamic dissociation constants study of Tartaric acid has been carried out in aqueous media at different temperature 20, 25, 30, 35, 40, 45 and 50°.C and in 10, 20, 30, 40 percent v/v dioxane-water solvent system at 25°C potentiometrically. The influence of solvent composition and temperature on ionic equilibria has been studied. The computer program is written in GW-BASIC which is changed version of FORTRAN IV, has been modified and developed to be used with IBM PC< XT/AT or compatible computers. This program can be used to improve numbericalrelaibility, memory and computing time.