ENTHALPIC AND ENTROPIC CONTRIBUTIONS TO SUBSTITUENT EFFECTS FOR THE IONIZATION OF META-NITROBENZOIC AND PARA-NITROBENZOIC ACIDS IN WATER-DIMETHYLSULFOXIDE MIXTURES AT 25-DEGREES-C

被引：13

作者：

RODANTE, F

机构：

[1] Istituto di Chimica della Facoltà di Ingegneria, Rome

来源：

THERMOCHIMICA ACTA | 1979年 / 34卷 / 01期

关键词：

D O I：

10.1016/0040-6031(79)80022-2

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Enthalpic and entropic contributions to substituent effects for the ionization of m-and p-nitrobenzoic acids are examined, ranging from pure water to 0.8 mole fraction DMSO. The effect of the medium on the substituent and reaction constants is explained in terms of solute-solvent interactions. No structure-breaking effect was found. © 1979.

引用

页码：29 / 34

页数：6

共 24 条

[1] DISSOCIATION OF ORTHO-NITROBENZOIC, META-NITROBENZOIC, AND PARA-NITROBENZOIC ACIDS IN WATER-DIMETHYL SULFOXIDE MIXTURES AT 25-DEGREES-C
FIORDIPONTI, P
RODANTE, F
ANNALI DI CHIMICA, 1977, 67 (5-6) : 361 - 370
[2] ENTHALPIC AND ENTROPIC CONTRIBUTIONS TO SUBSTITUENT EFFECTS FOR THE IONIZATION OF META-HYDROXYBENZOIC AND PARA-HYDROXYBENZOIC ACIDS IN WATER-DIMETHYLSULFOXIDE MIXTURES AT 25-DEGREES-C
RODANTE, F
BONICELLI, MG
CECCARONI, G
THERMOCHIMICA ACTA, 1981, 43 (02) : 199 - 205
[3] ENTHALPIC AND ENTROPIC CONTRIBUTIONS TO SUBSTITUENT EFFECTS ON THE IONIZATION OF META-CHLOROBENZOIC AND PARA-CHLOROBENZOIC ACIDS IN WATER-DIMETHYLSULFOXIDE MIXTURES AT 25-DEGREES-C
RODANTE, F
THERMOCHIMICA ACTA, 1979, 31 (02) : 221 - 226
[4] ORTHO-EFFECTS OF CHLOROBENZOIC AND NITROBENZOIC ACIDS IN WATER-DIMETHYLSULFOXIDE MIXTURES AT 25-DEGREES-C
RODANTE, F
THERMOCHIMICA ACTA, 1979, 34 (02) : 377 - 382
[5] Enthalpic and entropic contributions to substituent effects on the ionization of meta- and para-nitrobenzoic acids in EtOH-H2O mixtures at 298.15 K
Hu, XG
Li, SQ
Lin, RS
Zong, HX
THERMOCHIMICA ACTA, 1998, 319 (1-2) : 43 - 45
[6] IONIZATION THERMODYNAMICS OF NITROBENZOIC ACIDS IN WATER ETHANOL MIXTURES AT 25-DEGREES-C
ZHANG, X
LIN, RS
ZHONG, HX
YAN, WX
ACTA CHIMICA SINICA, 1990, 48 (01) : 28 - 32
[7] THERMODYNAMICS OF THE IONIZATION PROCESS OF PHENOL IN WATER-DIMETHYLSULFOXIDE MIXTURES AT 25-DEGREES-C
RODANTE, F
CECCARONI, G
BONICELLI, MG
THERMOCHIMICA ACTA, 1983, 64 (1-2) : 179 - 185
[8] ORTHO EFFECTS OF HYDROXYBENZOIC ACID IN WATER-DIMETHYLSULFOXIDE MIXTURES AT 25-DEGREES-C
RODANTE, F
PISTOIA, G
THERMOCHIMICA ACTA, 1981, 43 (03) : 325 - 331
[9] STUDY OF THE EFFECT OF THE MEDIUM ON THE ENTROPIC AND ENTHALPIC REACTION CONSTANTS FOR THE DISSOCIATION OF NITRO-PHENOLS IN WATER-DIMETHYLSULFOXIDE MIXTURES AT 25-DEGREES-C
RODANTE, F
BONICELLI, MG
CECCARONI, G
THERMOCHIMICA ACTA, 1983, 64 (1-2) : 187 - 194
[10] THERMODYNAMICS OF IONIZATION PROCESSES FOR NITRO-SUBSTITUTED BENZOIC-ACIDS IN WATER-DIMETHYLSULFOXIDE MIXTURES AT 25-DEGREES-C
RODANTE, F
THERMOCHIMICA ACTA, 1979, 32 (1-2) : 293 - 300

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