Thermodynamics of benzoate complexes of cobalt(II), nickel(II) and manganese(II) in aqueous solution

Betül Basaran; Efraim Avşaŕ; F. Bedia Erim; Ayten Göçmen

doi:10.1016/0040-6031(91)87031-Q

Thermodynamics of benzoate complexes of cobalt(II), nickel(II) and manganese(II) in aqueous solution

Betül Basaran^*, Efraim Avşaŕ, F. Bedia Erim, Ayten Göçmen

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

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 ° 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.

Original language	English
Pages (from-to)	145-151
Number of pages	7
Journal	Thermochimica Acta
Volume	186
Issue number	1
DOIs	https://doi.org/10.1016/0040-6031(91)87031-Q
Publication status	Published - 9 Sept 1991

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abstract = "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 ° 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.",

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AU - Basaran, Betül

AU - Avşaŕ, Efraim

AU - Erim, F. Bedia

AU - Göçmen, Ayten

PY - 1991/9/9

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N2 - 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 ° 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.

AB - 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 ° 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.

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U2 - 10.1016/0040-6031(91)87031-Q

DO - 10.1016/0040-6031(91)87031-Q

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JO - Thermochimica Acta

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ER -

Thermodynamics of benzoate complexes of cobalt(II), nickel(II) and manganese(II) in aqueous solution

Abstract

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