COMPUTER METHOD FOR THE CALCULATION OF ENTHALPY CHANGES FOR ION ASSOCIATION IN SOLUTION FROM CALORIMETRIC DATA

被引：60
作者：
RIGANO, C
RIZZARELLI, E
SAMMARTANO, S
机构：
[1] UNIV CATANIA,IST DIPARTIMENTALE CHIM & CHIM IND,I-95125 CATANIA,ITALY
[2] UNIV CATANIA,SEMINARIO MATEMAT,I-95125 CATANIA,ITALY
来源：
THERMOCHIMICA ACTA | 1979年 / 33卷 / OCT期
关键词：
D O I：
10.1016/0040-6031(79)87043-4
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A general method for the determination of enthalpy changes in solution for systems containing an unlimited number of components, that can give rise to mononuclear, polynuclear, protonated, hydroxo and mixed species was set up. A computer program, DOEC, able to elaborate data on a calorimetric titration such as concentrations, changes to the mole number of the various species, solution ionic strength and reaction enthalpy was written. The program can also correct the ionic strength changes, that can occur during a titration. Thanks to the analogy of the mathematical expressions, the program can also be used for the treatment of spectrophotometric data. © 1979.
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页码：211 / 216
页数：6
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