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Physical properties of binary mixtures of (t-butyl methyl ether + alcohols) fromT =  288.15K toT =  298.15K

✍ Scribed by A Rodrı́guez; J Canosa; J Tojo

Book ID
102968888
Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
545 KB
Volume
31
Category
Article
ISSN
0021-9614

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✦ Synopsis

Physical properties such as density, refractive index, and speed of sound of the binary mixtures {x(CH 3

15 K to T = 298.15 K and atmospheric pressure have been measured over the entire composition range x of the mixtures. Excess molar volumes, changes of refractive index on mixing, and deviation in isentropic compressibility for the above systems were calculated and fitted with the Redlich-Kister equation to estimate the fitting parameters and the root-mean-square deviations between calculated and experimental data. Excess molar volumes were fitted as a function of the mole fraction, with temperature and their rootmean-square deviations shown. Values of partial excess molar volumes at infinite dilution are also calculated.

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Excess volumes and dielectric properties
Excess volumes and dielectric properties for (methyl methacrylate  +  a branched alcohol) atT =  298.15 K andT =  308.15 K
✍ N.V. Sastry; S.R. Patel 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 323 KB

Excess molar volumes V E m , and deviations in relative permittivity δε r of (methyl methacrylate + propan-2-ol, or 2-methylpropan-1-ol, or butan-2-ol, or 2-methylpropan-2-ol) over the entire range of composition have been determined from density and relative permittivity measurements at T = (298.15