Solvation of ions. XXXI. Partial molal volumes of sodium, silver(I) and copper(I) ions in acetonitrile/water mixtures
Keyword(s):
The partial molal volumes of Na+, Ag+, Cu+, Ph4As+, BPh4-, Cl- and NO3- are reported for transfer from water to various acetonitrile/water (MeCN/H2O) mixtures by using the tatb assumption that ΔVt(Ph4As+) = ΔVt(BPh4-). The results, which show a complex dependence of ionic partial molal volumes on MeCN/H2O solvent composition, are discussed in terms of ion-solvent and solvent-solvent interactions. This study complements earlier work on the energetics of transfer (tatb assumption) of these ions from water to aqueous acetonitrile solutions.
Keyword(s):
1967 ◽
Vol 71
(7)
◽
pp. 2112-2116
◽
1970 ◽
Vol 48
(15)
◽
pp. 2416-2422
◽
1961 ◽
Vol 65
(5)
◽
pp. 740-744
◽
1972 ◽
Vol 50
(19)
◽
pp. 3167-3178
◽
Keyword(s):
1957 ◽
Vol 61
(10)
◽
pp. 1426-1429
◽
Keyword(s):