Viscosities and volumes of dilute solutions of formamide in water plus acetonitrile and for formamide and N,N-dimethylformamide in methanol plus acetonitrile mixed solvents:: Viscosity B-coefficients, activation free energies for viscous flow, and partial molar volumes

被引：46

作者：

Hickey, K ^{[1
]}

Waghorne, WE ^{[1
]}

机构：

[1] Univ Coll Dublin, Dept Chem, Dublin 4, Ireland

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2001年 / 46卷 / 04期

关键词：

D O I：

10.1021/je0003647

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The viscosity B-coefficients and partial molar volumes have been measured for N,N-dimethylformamide and formamide in methanol + acetonitrile solvent systems and for N,N-dimethylformamide in water + acetonitrile mixed solvents. These data are used to calculate the solute contribution to the activation free energy for viscous flow, Delta mu (not equal)(13), for these systems. It is found that the Delta mu (not equal)(13) values are simply related to the corresponding enthalpies of transfer.

引用

页码：851 / 857

页数：7

共 26 条

[1] Thermodynamic behavior of mixtures .3. Mixtures of acetonitrile with dimethylacetamide, dimethyl sulfoxide, nitrobenzene, and methanol at 25 degrees C
Bakshi, MS
Singh, J
Kaur, H
Ahmad, ST
Kaur, G
[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1996, 41 (06) : 1459 - 1461
[2] ENTHALPIES OF TRANSFER OF SOME NONELECTROLYTES FROM ACETONITRILE TO ACETONITRILE METHANOL MIXTURES
COSTIGAN, A
FEAKINS, D
MCSTRAVICK, I
ODUINN, C
RYAN, J
WAGHORNE, WE
[J]. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1991, 87 (15): : 2443 - 2446
[3] FREE-ENERGIES, ENTHALPIES AND ENTROPIES OF TRANSFER OF ELECTROLYTES FROM PROPYLENE CARBONATE TO DIMETHYLSULFOXIDE+PROPYLENE CARBONATE MIXTURES AND FROM METHANOL TO ACETONITRILE+METHANOL MIXTURES AT 25-DEGREES-C - FURTHER DEVELOPMENT OF SOLVATION THEORY
COX, BG
WAGHORNE, WE
[J]. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1984, 80 : 1267 - 1278
[4] THERMODYNAMIC PROPERTIES FOR TRANSFER OF ELECTROLYTES FROM WATER TO ACETONITRILE AND TO ACETONITRILE+WATER MIXTURES
COX, BG
NATARAJAN, R
WAGHORNE, WE
[J]. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1979, 75 : 86 - 95
[5] THE VISCOSITY AND STRUCTURE OF SOLUTIONS .3. INTERPRETATION OF THE THERMODYNAMIC ACTIVATION PARAMETERS FOR PROPAN-1-OL WATER-ELECTROLYTE SYSTEMS
CRUDDEN, J
DELANEY, GM
FEAKINS, D
OREILLY, PJ
WAGHORNE, WE
LAWRENCE, KG
[J]. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1986, 82 : 2207 - 2219
[6] THE VISCOSITY AND STRUCTURE OF SOLUTIONS .2. MEASUREMENT OF THE B-COEFFICIENT OF VISCOSITY FOR ALKALI-METAL CHLORIDES IN PROPAN-1-OL WATER MIXTURES AT 25-DEGREES-C AND 35-DEGREES-C
CRUDDEN, J
DELANEY, GM
FEAKINS, D
OREILLY, PJ
WAGHORNE, WE
LAWRENCE, KG
[J]. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1986, 82 : 2195 - 2206
[7] SEVERAL PROPERTIES OF ACETONITRILE-WATER ACETONITRILE-METHANOL AND ETHYLENE CARBONATE-WATER SYSTEMS
CUNNINGHAM, GP
VIDULICH, GA
KAY, RL
[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1967, 12 (03) : 336 - +
[8] SOLVATION OF SOME AMIDES IN MIXED-SOLVENT SYSTEMS - COMPARISON OF THE RESULTS OF INFRARED SPECTROSCOPIC AND CALORIMETRIC MEASUREMENTS
EATON, G
SYMONS, MCR
RASTOGI, PP
ODUINN, C
WAGHORNE, WE
[J]. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1992, 88 (08): : 1137 - 1142
[9] Eyring H., 1941, THEORY RATE PROCESSE, P480
[10] Falkenhagen H, 1929, PHYS Z, V30, P611

← 1 2 3 →