Partial molal volumes of alcohols in propylene carbonate at 25�C

1976 ◽  
Vol 5 (11) ◽  
pp. 773-780 ◽  
Author(s):  
Harald H�iland
Keyword(s):  
Propylene Carbonate ◽  
Partial Molal Volumes ◽  
Molal Volumes

Solvation of ions. XXV. Partial molal volumes of single ions in protic and dipolar aprotic solvents

1975 ◽  
Vol 28 (5) ◽  
pp. 955 ◽  
Author(s):  
MRJ Dack ◽  
KJ Bird ◽  
AJ Parker
Keyword(s):  
Propylene Carbonate ◽  
Dimethyl Sulphoxide ◽  
Aprotic Solvents ◽  
Solvent Interactions ◽  
Partial Molal Volumes ◽  
Steric Crowding ◽  
Solvation Of Ions ◽  
Molal Volumes ◽  
Solvent Molecules ◽  
Dipolar Aprotic Solvents

Partial molal volumes at 25� are reported for some 1 : 1 electrolytes, and for triphenylmethane, in dimethyl sulphoxide, N,N- dimethylformamide, acetonitrile, propylene carbonate, formamide and hexamethylphosphoramide. The assumption that ΔV�tr(Ph4As+) = ΔV�tr(BPh4-) was used to obtain ionic partial molal volumes of transfer from water to the non-aqueous solvents. Solvent compressibility appears to determine the partial molal volumes of non-electrolytes and large hydrophobic ions in solution. Values of ΔV�tr for cations and anions are discussed in terms of ion-solvent interactions, solvent-solvent interactions and steric crowding of large solvent molecules around the ions.

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

Partial molal volumes of ions

1970 ◽  
Vol 66 ◽  
pp. 43 ◽  
Author(s):  
G. Curthoys ◽  
J. G. Mathieson
Keyword(s):  
Partial Molal Volumes ◽  
Molal Volumes
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