Journal ArticleDOI
Velocity of Sound in Liquids and Chemical Constitution
Reads0
Chats0
TLDR
In this paper, it was shown that the velocity of sound cannot be a proper basis of comparison in any homologous series and the result of plotting the constant R against the molecular weight of members of a homology series leads to the equation R = αM + β, where α is a general constant and β a characteristic constant for any one homology.Abstract:
A study of the recently obtained data on the velocity of sound and density in liquids reveals a simple relation between these quantities namely the law, v⅓M/ρ = R where v is the velocity of sound in the liquid, M the molecular weight, ρ the density and R a constant independent of temperature. It is shown that the velocity of sound cannot be a proper basis of comparison in any homologous series. The result of plotting the constant R against the molecular weight of members of homologous series leads to the equation R = αM + β where α is a general constant and β a characteristic constant for any one homologous series. The difference in R for successive members of homologous series is a constant independent of the series and R is an additive function of the chemical structure. Values of R for hydrogen, carbon, oxygen, bromine, and chlorine are tabulated.read more
Citations
More filters
Journal ArticleDOI
Estimation of the Amount of Hydration of Alcohols
Tunetaka Sasaki,Tatuya Yasunaga +1 more
TL;DR: In this article, the amount of hydration for alcohols in aqueous solution was estimated, assuming that the molecular sound velocity of a solution can be calculated from that for each constituent of the solution and their molal fraction.
Journal ArticleDOI
Discussion of Some Thermoacoustical Relations for Simple Liquids
J. Amorós,J. R. Solana,E. Villar +2 more
TL;DR: In this article, the degree of validity for some proposed relations between temperature coefficients of the volume and the ultrasonic velocity making use of experimental results compiled by us and calculated data using the significant structures theory is compared.
Journal ArticleDOI
Shock Compression of Hydrocarbons of the General Formula C5H8
TL;DR: The results of experimental investigation of liquid hydrocarbons having identical elemental compositions but different structures of molecules, initial densities, and heats of formation have been reported in this article for 1,3-pentadiene, methylene cyclobutane, spiropentane, and benzene with hexane and cyclohexane.
Journal ArticleDOI
Thermo-acoustical studies of zinc oxide nano particles dispersed nematic liquid crystals mixtures in the temperatures range 283.15 K318.15K
TL;DR: In this paper , the coefficient of volume expansion is estimated using ultrasonic velocity and density of 8CB, 8CB+0.5% ZnO, 8 CB+1.5%, 8CB−2.0%, 8 CB−5.0%.
References
More filters
Journal ArticleDOI
Pressure Coefficients of Acoustic Velocity for Nine Organic Liquids
TL;DR: In this paper, a pressure supersonic interferometer was used to examine nine organic liquids at frequencies a little less than 200 kc and at temperatures varying from 22.7°C to 25.5°C for the various liquids.
Journal ArticleDOI
Die Schallgeschwindigkeiten von Lösungen und ihre Beziehungen zur Schallgeschwindigkeit des gelösten Stoffes
TL;DR: In this paper, an den Schallkennlinien von Losungen ein Extrapolationsverfahren, das die Schallgeschwindigkeit geloster Substanzen zu bestimmen gestattet, entwickelt.
Related Papers (5)
Intermolecular Free Lengths in the Liquid State. I. Adiabatic and Isothermal Compressibilities.
Algebraic Representation of Thermodynamic Properties and the Classification of Solutions
Otto Redlich,A. T. Kister +1 more
Evaluation of excess isentropic compressibilities and isochoric heat capacities
George C. Benson,Osamu Kiyohara +1 more