Volumetric properties of mixtures of water and methanol-H/D-Isotopmers between 5 and 45{degrees}C

Journal Article · Wed Jan 31 23:00:00 EST 1996 · Journal of Solution Chemistry

DOI:https://doi.org/10.1007/BF00972689· OSTI ID:274101

Ivanov, E V; Abrossimov, V X ^[1]

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1. Institute of Non-Aqueous Solutions Chemistry, Inanovo (Russian Federation)

Densities of H/D-isotopomers mixtures of water (H{sub 2}O, D{sub 2}O) and methanol (CH{sub 3},OH, CD{sub 3}OH, CH{sub 3}OD, and CD{sub 3}OD) over the full range of compositions were measured at 5, 15, 25, 35, and 45{degrees}C. Results have been used to calculate molar volumes, excess molar volumes, apparent molar volumes, and isotope effects of the mixtures. The volumetric properties are discussed in terms of the structural changes in water-methanol solutions under the influence of isotope substitution.

• Sponsoring Organization: USDOE
• OSTI ID: 274101
• Journal Information: Journal of Solution Chemistry, Journal Name: Journal of Solution Chemistry Journal Issue: 2 Vol. 25; ISSN JSLCAG; ISSN 0095-9782
• Country of Publication: United States
• Language: English

Related Subjects

40 CHEMISTRY
APPARENT MOLAL VOLUME
DENSITY
DEUTERIUM COMPOUNDS
ISOTOPE EFFECTS
METHANOL
MIXTURES
TEMPERATURE DEPENDENCE
TEMPERATURE RANGE 0273-0400 K
WATER