THERMODYNAMICS OF BENZOATE COMPLEXES OF COBALT(II), NICKEL(II) AND MANGANESE(II) IN AQUEOUS-SOLUTION


BASARAN B., AVSAR E., ERIM F. B. , GOCMEN A.

THERMOCHIMICA ACTA, cilt.186, ss.145-151, 1991 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 186 Konu: 1
  • Basım Tarihi: 1991
  • Doi Numarası: 10.1016/0040-6031(91)87031-q
  • Dergi Adı: THERMOCHIMICA ACTA
  • Sayfa Sayıları: ss.145-151

Özet

The thermodynamic functions for the formation of benzoate complexes of cobalt(II), nickel(II) and manganese(II) have been determined by measuring the pertinent stability constants potentiometrically at temperatures within the range 25-40-degrees-C. From the enthalpy changes evaluated, and the free energy changes calculated from the stability constants, the entropy changes were found. All data refer to a sodium perchlorate medium of ionic strength 1.0 M.