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8436482 
Journal Article 
DENSITY, VISCOSITY, AND SURFACE TENSION DATA ON CERTAIN BINARY SYSTEMS 
KONOBEEV BI; LYAPIN VV 
1970 
1 
Zhurnal Prikladnoy Khimii
ISSN: 0044-4618 
42 
4 
803-811 
Data on the dependence of density, viscosity, and surface tension on concentration at various temperatures, required for description of many processes of hydro-dynamics and heat and mass transfer, were obtained for the binary systems-benzene- toluene, benzene- cyclohexane, benzene-n- heptane, methanol- ethanol, acetone- carbon tetrachloride, carbon tetrachloride-toluene, carbon tetrachloride- ethanol, ethanol-benzene, n- hexane- benzene, methanol- water, ethanol-water, and acetone- water. It is shown that Panchenkov's formula can be used, correct to plus or minus 2%, for interpolation of viscosity data in the temperature range studied for all systems, and for extrapolation to the boiling points for systems not containing water.