ChemInform Abstract: PARTIAL MOLAL VOLUMES OF TETRAALKYLAMMONIUM IONS (R4N+) IN AQUA-ORGANIC SOLVENT MIXTURES

1979 ◽  
Vol 10 (24) ◽  
Author(s):  
U. SEN
Keyword(s):  
Organic Solvent ◽  
Solvent Mixtures ◽  
Tetraalkylammonium Ions ◽  
Partial Molal Volumes ◽  
Molal Volumes

Partial molal Volumes of tetraalkylammonium chlorides in ethanol–water mixtures

1968 ◽  
Vol 46 (14) ◽  
pp. 2333-2339 ◽  
Author(s):  
Ikchoon Lee ◽  
J. B. Hyne
Keyword(s):  
Surface Charge ◽  
Free Volume ◽  
Mole Fraction ◽  
Experimental Results ◽  
Binary Solvent ◽  
Solvent Mixtures ◽  
Solvent Structure ◽  
Partial Molal Volumes ◽  
Molal Volumes ◽  
Effect Of Surface

The partial molal volumes of four tetraalkylammonium chlorides, Me4NCl, Et4NCl, Pr4NCl, and Bu4NCl, in a series of ethanol–water mixtures have been determined. The experimental results are discussed in terms of the varying size and surface charge of the ions and the structure of the binary solvent mixtures. The results indicate that at 0.1 mole fraction ethanol the maximum structuredness of water causes a minimum in the partial molal volumes, while at 0.3 mole fraction the solvent structure is such that the free volume is a minimum but the effect of surface charge on the salts is a maximum.

Partial Molal Volumes of Aqueous Ions

1957 ◽  
Vol 61 (10) ◽  
pp. 1426-1429 ◽  
Author(s):  
Loren G. Hepler
Keyword(s):  
Partial Molal Volumes ◽  
Aqueous Ions ◽  
Molal Volumes

Thermodynamic properties of n-alkoxyethanols + organic solvent mixtures

2003 ◽  
Vol 403 (2) ◽  
pp. 223-229 ◽  
Author(s):  
F.J. Carmona ◽  
J.Antonio González ◽  
Isaı́as Garcı́a de la Fuente ◽  
J.Carlos Cobos
Keyword(s):  
Thermodynamic Properties ◽  
Organic Solvent ◽  
Solvent Mixtures

Ionic equilibria in aqueous organic solvent mixtures The equilibria of HF in an ethanol + water mixture used for cleaning up semiconductors

1997 ◽  
Vol 433 (1-2) ◽  
pp. 77-83 ◽  
Author(s):  
Clara Ràfols ◽  
Koit Herodes ◽  
JoséLuis Beltrán ◽  
Elisabeth Bosch ◽  
Martí Rosés
Keyword(s):  
Organic Solvent ◽  
Solvent Mixtures ◽  
Water Mixture ◽  
Ionic Equilibria
Sign in / Sign up

Export Citation Format

Share Document