Experimental densities, speeds of sound, derived volumes and compressibilities of H2O-KCl-MgCl2-CaCl2 and H2O-KCl-MgCl2-CaCl2-NaCl systems at ionic strength 3 mol kg(-1) and at 298.15 K

Authors
Badarayani, R Patil, KR Kumar, A
Citation
R. Badarayani et al., Experimental densities, speeds of sound, derived volumes and compressibilities of H2O-KCl-MgCl2-CaCl2 and H2O-KCl-MgCl2-CaCl2-NaCl systems at ionic strength 3 mol kg(-1) and at 298.15 K, FLU PH EQUI, 171(1-2), 2000, pp. 197-206
Citations number
18
Categorie Soggetti
Physical Chemistry/Chemical Physics","Chemical Engineering
Journal title
FLUID PHASE EQUILIBRIA
ISSN journal
03783812 → ACNP
Volume
171
Issue
1-2
Year of publication
2000
Pages
197 - 206
Database
ISI
SICI code
0378-3812(20000528)171:1-2<197:EDSOSD>2.0.ZU;2-V
Abstract
The experimental densities and speeds of sound, of H2O-KCl-MgCl2-CaCl2 and H2O-KCl-MgCl2-CaCl2-NaCl systems are reported at ionic strength 3 mol kg(-1 ) and at 298.15 K. Mean apparent molar volumes and adiabatic compressibilit ies are derived from these densities and speeds of sound, which are analyse d in terms of Young's rule of mixing. The properties calculated from Delta( mix)V and Delta(mix) K show good agreement with those obtained from the exp eriments. (C) 2000 Elsevier Science B.V. All rights reserved.