HEATS OF DILUTION, HEAT-CAPACITIES AND APPARENT MOLAL ENTHALPIES OF LI2B4O7-LI2SO4-LICL-H2O SYSTEMS AT 298.15 K

Authors
LI JC WEI JH GAO SY
Citation
Jc. Li et al., HEATS OF DILUTION, HEAT-CAPACITIES AND APPARENT MOLAL ENTHALPIES OF LI2B4O7-LI2SO4-LICL-H2O SYSTEMS AT 298.15 K, JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 52(2), 1998, pp. 497-504
Citations number
10
Categorie Soggetti
Chemistry Analytical","Chemistry Physical
Journal title
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
ISSN journal
13886150 → ACNP
Volume
52
Issue
2
Year of publication
1998
Pages
497 - 504
Database
ISI
SICI code
0368-4466(1998)52:2<497:HODHAA>2.0.ZU;2-8
Abstract
The heats of dilution and heat capacities of the Li2B4O7-Li2SO4-LiCl-H 2O quaternary system and the Li2B4O7-Li2SO4-H2O and Li2B4O7-LiCl-H2O t ernary systems were measured in the range of ionic strengths from 19 t o 0.1 at 298.15 K. The data of the heat of dilution were extrapolated to infinite dilution by use of Debye-Huckel limiting law to obtain rel ative apparent molal enthalpies over the range of ionic strengths I fr om 19 to 0.0001.