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9 Charts. 10 References. Toggle the table of contents. Ethanol (data page) Add languages. ... Ethanol vapor pressure vs. temperature. Uses formula = + [10] Log 10 ...
Table data obtained from CRC Handbook of Chemistry and Physics 44th ed. Isopropanol vapor pressure (logarithmic scale) vs temperature. Drawn using data published in [ 2 ] [ 3 ]
This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. The data include the composition of a mixture by weight (in binary azeotropes, when only one fraction is given, it is the fraction of the second component), the boiling point (b.p.) of a component, the boiling point of a mixture, and the specific gravity of the mixture.
Although the relation between vapor pressure and temperature is non-linear, the chart uses a logarithmic vertical axis to produce slightly curved lines, so one chart can graph many liquids. A nearly straight line is obtained when the logarithm of the vapor pressure is plotted against 1/(T + 230) [8] where T is the temperature in degrees Celsius ...
If an alcohol thermometer utilizes a combination of ethanol, toluene, and pentane, its lower temperature range may be extended to measure temperatures down to as low as −200 °C (−328 °F). [3] However, the measurement temperature range c. −200 °C to 78 °C, is highly dependent upon the type of alcohol used.
Taking a Dry January break from alcohol can reward you with more energy, better sleep and better overall health. Here’s expert advice on how to go dry successfully. Worried about your drinking?
The annotation, d a°C/b°C, indicates density of solution at temperature a divided by density of pure water at temperature b known as specific gravity. When temperature b is 4 °C, density of water is 0.999972 g/mL.
Kylleso arrived late on Monday night in temperatures of around -25 degrees Celsius (-13 degrees Fahrenheit). She is already the youngest girl to cross Greenland on skis, completing the feat at the ...