Vapor pressure or equilibrium vapor pressure is the pressure exerted by a vapor in thermodynamic equilibrium with its condensed phases (solid or liquid)...

The vapor pressure of water is the pressure exerted by molecules of water vapor in gaseous form (whether pure or in a mixture with other gases such as...

means that the vapor can be condensed to a liquid by increasing the pressure on it without reducing the temperature of the vapor. A vapor is different from...

Reid vapor pressure (RVP) is a common measure of the volatility of gasoline and other petroleum products. It is defined as the absolute vapor pressure exerted...

1887, it states that the partial pressure of each component of an ideal mixture of liquids is equal to the vapor pressure of the pure component (liquid or...

temperature at which the vapor pressure of a liquid equals the pressure surrounding the liquid and the liquid changes into a vapor. The boiling point of...

CRC Press. Boca Raton, Florida, 2003; Section 6, Fluid Properties; Vapor Pressure Uncertainties of several degrees should generally be assumed. (e) Indicates...

True vapor pressure (TVP) is a common measure of the volatility of petroleum distillate fuels. It is defined as the equilibrium partial pressure exerted...

of a vapor in contact with its liquid, especially at equilibrium, is often expressed in terms of vapor pressure, which will be a partial pressure (a part...

metal cap. They include the sodium-vapor lamp that is the gas-discharge lamp in street lighting. The low-pressure sodium arc discharge lamp was first...

amount of substance in the gas mixture Vapor pressure is the pressure of a vapor in equilibrium with its non-vapor phases (i.e., liquid or solid). Most...

equilibrium vapor pressure; 100% relative humidity occurs when the partial pressure of water vapor is equal to the equilibrium vapor pressure. This condition...

using high voltage pulses as with high-pressure sodium vapor lamps. Self-ballasted (SB) lamps are mercury vapor lamps with a tungsten filament inside connected...

critical point. Vapor Pressure is the pressure exerted by a vapor in thermodynamic equilibrium with its solid or liquid state. The vapor pressure of a solvent...

Humidity depends on the temperature and pressure of the system of interest. The same amount of water vapor results in higher relative humidity in cool...

When a molecule near the surface absorbs enough energy to overcome the vapor pressure, it will escape and enter the surrounding air as a gas. When evaporation...

value, but it is often described using vapor pressures or boiling points (for liquids). High vapor pressures indicate a high volatility, while high boiling...

maximum or minimum in the vapor pressure versus composition function, it is a mathematical consequence that at that point, the vapor will have the same composition...

T},} where v p sat {\displaystyle vp_{\text{sat}}} is the saturation vapor pressure in PSI, A = − 1.0440397 × 10 4 {\displaystyle A=-1.0440397\times 10^{4}}...

1925, 47, 1-9. Lange's Handbook of Chemistry 10th ed, pp 1522-1524 "Binary Vapor-Liquid Equilibrium Data" (Queriable database). Chemical Engineering Research...

applications. Crude oil stabilisation, a partial distillation to reduce the vapor pressure of crude oil, which thus is safe to store and to transport, and thereby...

W. F.; Egan, C. J. (1937). "Carbon Dioxide. The Heat Capacity and Vapor Pressure of the Solid. The Heat of Sublimation. Thermodynamic and Spectroscopic...

In polymer chemistry, vapor phase osmometry (VPO), also known as vapor-pressure osmometry, is an experimental technique for the determination of a polymer's...

from CRC Handbook of Chemistry and Physics, 44th ed. loge of Glycerol vapor pressure. Uses formula: log e ⁡ P k P a = {\displaystyle \scriptstyle \log _{e}P_{kPa}=}...

mixture of ideal gases. In this case, the partial pressure of water vapor is known as the vapor pressure. Using this method, error in the density calculation...

and pressure. Reliability of data general note. Lange's Handbook of Chemistry, 10th ed. pp 1669–1674 Parks, J. S.; B. Barton (1928). "Vapor pressure data...

Chemical vapor deposition (CVD) is a vacuum deposition method used to produce high-quality, and high-performance, solid materials. The process is often...

notation indicates equilibrium temperature of vapor over solid, otherwise value is equilibrium temperature of vapor over liquid. Material Safety Data Sheet...

because of surface tension, the vapor pressure for small droplets of liquid in suspension is greater than standard vapor pressure of that same liquid when the...

Engineering Research Information Center. Retrieved 25 May 2007. "Binary Vapor-Liquid Equilibrium Data". Chemical Engineering Research Information Center...