1. Corrected values of osmotic and activity coefficients of aqueous NaTcO₄ and HTcO₄ at 25°C

   • Joseph A. Rard
   • Donald G. Miller

   OriginalPaper Pages: 1139 - 1147

2. A dielectric study of 1-alcohol — tetraethyl orthosilicate mixtures

   • Jens Olav Saeten
   • Merete H. Selle
   • Bo Gestblom

   OriginalPaper Pages: 1149 - 1157

3. Volume behavior of mixed micelles of dodecyltrimethylammonium chloride and bromide

   • Michio Yamanaka
   • Shoji Kaneshina

   OriginalPaper Pages: 1159 - 1167

4. Thermodynamic model for aqueous Cd²⁺−CO ₃ ²⁻ ionic interactions in high-ionic-strength carbonate solutions, and the solubility product of crystalline CdCO₃

   • D. Rai
   • A. R. Felmy
   • D. A. Moore

   OriginalPaper Pages: 1169 - 1187

5. The predictive accuracy for estimating infinite dilution activity coefficients by γ^∞-based UNIFAC

   • Jung Hag Park
   • Jung Eun Lee
   • Peter W. Carr

   OriginalPaper Pages: 1189 - 1198

6. Solubility and activity coefficient of thallium (I) chloride in the system TlCl+HCl+NaCl+H₂O at 25°C

   • Kean H. Khoo
   • K. R. Fernando

   OriginalPaper Pages: 1199 - 1211

7. Determination of the protonation constant and partition coefficient of 4-methylpyridine in KNO₃-toluene at 25°C

   • N. Etxebarria
   • M. J. Zapatero
   • J. M. Madariaga

   OriginalPaper Pages: 1213 - 1225

8. Proton nuclear magnetic resonance and infra-red studies of the outer-sphere hydration of pentane-2,4-dionato metal complexes in benzene solution

   • Peter Moore
   • Jerzy Narbutt

   OriginalPaper Pages: 1227 - 1235