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Abstract
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Article Information:
Study on the Change of Refractive Index on Mixing, Excess Molar Volume and Viscosity Deviation for Aqueous Solution of Methanol, Ethanol, Ethylene Glycol, 1-Propanol and 1, 2, 3-Propantriol at T = 292.15 K and Atmospheric Pressure
Fardad Koohyar, Farhoush Kiani, Sasan Sharifi, Meysam Sharifirad and Seyed Hamed Rahmanpour
Corresponding Author: Fardad Koohyar
Submitted: February 25, 2012
Accepted: March 12, 2012
Published: September 01, 2012 |
Abstract:
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For aqueous solutions of methanol, ethanol, ethylene glycol, 1-propanol and 1, 2, 3-propantriol the
change of refractive indices on mixing, excess molar volumes and viscosity deviations were calculated from
the experimental data at 292.15 K. These experimental data (refractive indices, densities and viscosities) were
measured over the whole mole fractions range in atmospheric pressure and at T = 292.15 K. For these mixtures,
excess thermodynamic properties have been correlated with the Redlich-Kister polynomial equation (and
experimental equation) to derive the coefficients and standard errors.
Key words: 1, 2, 3-propantriol, change of refractive indices on mixing, density, excess molar volumes, redlichk, ,
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Cite this Reference:
Fardad Koohyar, Farhoush Kiani, Sasan Sharifi, Meysam Sharifirad and Seyed Hamed Rahmanpour, . Study on the Change of Refractive Index on Mixing, Excess Molar Volume and Viscosity Deviation for Aqueous Solution of Methanol, Ethanol, Ethylene Glycol, 1-Propanol and 1, 2, 3-Propantriol at T = 292.15 K and Atmospheric Pressure. Research Journal of Applied Sciences, Engineering and Technology, (17): 3095-3101.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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