The effects of temperature, vapor pressure and ab- solute humidity on bacterial contamination of shell eggs. Poultry Sci. 41: 1219-1225.Graves R.C. & Maclaury D.W. 1962. The effect of temperature, vapor pressure, and absolute humidity on bacterial contamination of shell eggs. Poultry Science...
Under these conditions, the solute depresses the vapor pressure of the solution drop with the effect that solvent evaporates from the pure solvent drop and condenses onto the solution drop. The instrumentation detects the difference in temperature of the drops. Because colligative properties depend on...
Learn vapor pressure definition and discover a few common examples which involve vapor pressure. Know and use formulas that involve the use of...
On one hand, the increase of temperature can improve the saturated vapor pressure of the solute; on the other hand, the high temperature also reduces the density of the supercritical fluid, namely, reduce the solubility of the solute. Particle formation by supercritical fluid extraction and expansi...
Christopher BresnerSimon AldridgeIan A. FallisCameron JonesLi-Ling Ooi - 《Angewandte Chemie》 被引量: 0发表: 2005年 加载更多来源期刊 Journal of Physical Chemistry B 研究点推荐 anhydrous hydrogen fluoride Vapor-pressure lowering involatile solute 站内活动 0关于...
Which of the following factors affect the vapor pressure of a liquid? (a) Amount of liquid. (b) Atmospheric pressure. (c) Addition of solute. (d) Temperature. (e) Type of liquid surface. (f) Area of t What type of vapor pressure is measured when a dynamic equilibrium ...
and management of vapor pressure during pipetting steps. Rapid evaporation of solvent and concurrent increases in solute concentration due to high vapor pressure can be managed by lowering the temperature (and subsequent vapor pressure) of open containers and by minimizing both headspace and the ...
Three aspects of vapor pressure osmometry were examined: drop size, solute volatility, and the constancy of the calibration factor. It was shown that there is a drop size effect which is dependent on the solute concentration. Solutes having vapor pressures as low as 0.3 mm Hg under the operati...
Lecture 21: Vapor Pressure Phase Diagrams: Single components vs. the “real” world Liquids vs. solids and everything in between. Vapor pressure of liquids and solids as a measure of “escaping tendency” 1mL of liquid water is placed into an evacuated container of volume 10mL at room temper...
Raoult's law(räo͞olzˈ)[for F. M.Raoult, a French physicist and chemist] states that the addition of solute to a liquid lessens the tendency for the liquid to become a solid or a gas, i.e., reduces the freezing point and thevapor pressure(seesolution). For example, the addit...