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The density of liquid ethane is nearly the same for all pressures up to 100 bara and -50 °C (-60°F), and the density of the liquid at equilibrium pressure can be used for most practical purposes. Density of ethane at varying temperature and equilibrium pressure, SI and Imperial units:
1 Απρ 2007 · Results are given of measurements of the pressure, density, and temperature of a mixture of water with methyl alcohol (methanol) with a composition of 0.5 mass fraction in the subcritical ...
Structure and properties. Thermodynamic properties. Spectral data. Vapor pressure of liquid. Density of ethanol at various temperatures. Data obtained from Lange 1967. These data correlate as ρ [g/cm 3] = −8.461834 × 10 −4 T [°C] + 0.8063372 with an R2 = 0.99999. Properties of aqueous ethanol solutions. Data obtained from Lange 1967.
1 Νοε 1999 · Mixtures of ethanol, containing 5–100% ethanol, were made up in water w/w and their density and sound velocity measured. Apparent volumes, isentropic compressibilities and compressibility hydration numbers were then calculated.
Having collected your data you should plot the pV-isotherms of ethane and determine the critical temperature and pressure. Use your results to determine the Van der Waals parameters and estimate the molecular radius for ethane.
1 Οκτ 2010 · The paper focuses on synthesis, characterization and testing in ethanol-water separation by pervaporation of new membrane types based on polyvinyl alcohol (PVA) and bacterial cellulose (BC).
For this compound, WTT contains critically evaluated recommendations for: (Please note that if more than 50 points are used for regression, only the 50 most-constraining points are reported) Triple point temperature. Triple point temperature (Crystal 1, Liquid, and Gas) 19 experimental data points. Triple point temperature (Metastable crystal, ...
