Water vapor pressure chart.
Vapor pressure of water at room temperature in kpa.
Pressure degrees c mmhg degrees c mmhg.
If you want the saturated vapor pressure enter the air temperature.
At atmospheric pressure saturation temperature of.
P 10 a b c t where.
At this equilibrium condition the vapor pressure is the saturation pressure.
The vapor pressure of water calculator found the pressure according to five formulas.
Mb in of hg mm hg hpa kpa lbs per square in.
Water temperature in celsius a b c.
Vapor pressure of water calculator formula.
The vapour pressure of water is the pressure at which water vapour is in thermodynamic equilibrium with its condensed state at higher pressures water would condense the water vapour pressure is the partial pressure of water vapour in any gas mixture in equilibrium with solid or liquid water.
When the temperature in the range of 99 374 degree celsius a 8 14019 b 1810 94 and c 244 485.
If you want the actual vapor pressure enter the dewpoint.
The output pressure is given as kpa bar atm psi lb in 2 and psf lb ft 2.
Temperature o c pressure mm hg pressure kpa temperature o c pressure mm hg pressure.
Lower vapor pressure are called heavy components.
Mb in of hg mm hg.
Vapor pressure of water.
The most often used is the antoine equation 4 232 kpa but the buck formula 4 245 kpa is usually the most accurate one for temperature ranges we typically look for.
78 5 o c 173 o f liquids vapor pressure.
Assume we want to calculate the vapor pressure of water in 86 f 30 c.
As for other substances water vapour pressure is a function of temperature and can be determined with.
Online water saturation pressure calculator.
Antoine constants for water when water temperature in the range of 1 100 celsius a 8 07131 b 1730 63 c 233 426.
100 o c 212 o f ethyl alcohol.
Temperature and vapor or saturation pressure for some common fluids.
Enter a temperature or a dewpoint or both.
