Salt effect on the enthalpy of mixing of 1,4-dioxane plus acetic acid at 303.15 K

Kumar, MD; Kumar, PA; Rajendran, M

HERO ID

1157068

Reference Type

Journal Article

Year

2003

HERO ID 1157068
In Press No
Year 2003
Title Salt effect on the enthalpy of mixing of 1,4-dioxane plus acetic acid at 303.15 K
Authors Kumar, MD; Kumar, PA; Rajendran, M
Journal Journal of Chemical and Engineering Data
Volume 48
Issue 6
Page Numbers 1422-1424
Abstract The effect of five dissolved salts (sodium chloride, calcium chloride, zinc chloride, cadmium chloride, and ammonium chloride) on the enthalpy of mixing of the binary system 1,4-dioxane + acetic acid has been investigated at 303.15 K in an isothermal displacement calorimeter with vapor space. A decreasing trend in excess enthalpy for the salts NH4Cl and NaCl but an increasing trend for the salts CaCl2, ZnCl2, and CdCl2 with increasing salt concentration was observed. The Redlich-Mster equation has been used to fit the experimental enthalpy of mixing data, and the binary parameters have been estimated.
Doi 10.1021/je025654x
Wosid WOS:000186579200011
Is Certified Translation No
Dupe Override No
Comments Source: Web of Science 000186579200011
Is Public Yes
Is Qa No