Thermochemical study of the processes of complexation of cobalt(II) ions with L-histidine in aqueous solution

Abstract

Thermal effects of the complexation of cobalt(II) ions with L-histidine at 298.15 K and several values of the ionic strength against the background of KNO 3 are determined by means of direct calorimetry. The standard thermodynamic characteristics of the reactions of complexation in the aqueous solution have been calculated.