ULTRASONIC SPEEDS AND ISENTROPIC COMPRESSIBILITIES OF BINARY-MIXTURES OF NORMAL-OCTANE WITH EACH OF THE HEXANE ISOMERS AT 298.15K

被引：17

作者：

BENSON, GC ^{[1
]}

HALPIN, CJ ^{[1
]}

机构：

[1] NATL RES COUNCIL CANADA,DIV CHEM,OTTAWA K1A 0R6,ONTARIO,CANADA

来源：

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE | 1987年 / 65卷 / 02期

关键词：

Binary mixtures - Compressibility - Volume measurement - Isomers;

D O I：

10.1139/v87-054

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Measurements of ultrasonic speed were carried out for n-octane + each of the five hexanes at 298.15 K. The results were combined with excess molar volumes reported previously to obtain excess isentropic compressibilities and isentropic pressure derivatives of the excess molar volumes. These are in good agreement with estimates from the Flory theory of mixtures.

引用

页码：322 / 325

页数：4

共 11 条

[1] THERMODYNAMIC PROPERTIES OF MIXTURES OF SMALL NONPOLAR MOLECULES [J].

ABE, A ;

FLORY, PJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1965, 87 (09) :1838-&

[2] ULTRASONIC SPEEDS AND ISENTROPIC COMPRESSIBILITIES OF NORMAL-HEPTANE + EACH OF THE HEXANE ISOMERS AT 298.15-K [J].

AICART, E ;

KUMARAN, MK ;

HALPIN, CJ ;

BENSON, GC .

JOURNAL OF CHEMICAL THERMODYNAMICS, 1983, 15 (10) :919-925

[3] HEAT-CAPACITIES OF BINARY-MIXTURES OF NORMAL-OCTANE WITH EACH OF THE HEXANE ISOMERS AT 298.15-K [J].

BENSON, GC ;

DARCY, PJ .

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1986, 64 (11) :2139-2141

[4]

BENSON GC, IN PRESS J CHEM THER

[5] STATISTICAL THERMODYNAMICS OF LIQUID MIXTURES [J].

FLORY, PJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1965, 87 (09) :1833-+

[6] EXCESS-ENTHALPIES OF BINARY-MIXTURES OF NORMAL-OCTANE WITH EACH OF THE HEXANE ISOMERS AT 298.15 K [J].

HAMAM, SEM ;

KUMARAN, MK ;

BENSON, GC .

FLUID PHASE EQUILIBRIA, 1984, 18 (02) :147-153

[7] ULTRASONIC VELOCITIES FOR DEUTERIUM-OXIDE - WATER MIXTURES AT 298.15K [J].

KIYOHARA, O ;

HALPIN, CJ ;

BENSON, GC .

CANADIAN JOURNAL OF CHEMISTRY, 1977, 55 (20) :3544-3548

[8] ULTRASONIC SPEEDS AND ISENTROPIC COMPRESSIBILITIES OF NORMAL-ALKANOL + NORMAL-HEPTANE MIXTURES AT 298.15-K [J].

KIYOHARA, O ;

BENSON, GC .

JOURNAL OF CHEMICAL THERMODYNAMICS, 1979, 11 (09) :861-873

[9] EXCESS VOLUMES, ULTRASONIC VELOCITIES, AND ADIABATIC COMPRESSIBILITIES FOR BINARY CYCLOALKANOL MIXTURES AT 25 DEGREES C [J].

KIYOHARA, O ;

GROLIER, JPE ;

BENSON, GC .

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1974, 52 (12) :2287-2293

[10]

KROEBEL W, 1976, ACUSTICA, V35, P154

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