Vapor Pressure Of Water At Room Temperature In Kpa

Temperature o c pressure mm hg pressure kpa temperature o c pressure mm hg pressure.

Vapor pressure of water at room temperature in kpa. As for other substances water vapour pressure is a function of temperature and can be determined with. Mb in of hg mm hg. Approximate vapor pressure for temperatures in the range 20 o c 25 o c 68 o f 77 o f. 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.

Vapor pressure of water calculator formula. At atmospheric pressure saturation temperature of. Online water saturation pressure calculator. 100 o c 212 o f ethyl alcohol.

78 5 o c 173 o f liquids vapor pressure. Lower vapor pressure are called heavy components. If you want the saturated vapor pressure enter the air temperature. Mb in of hg mm hg hpa kpa lbs per square in.

Antoine constants for water when water temperature in the range of 1 100 celsius a 8 07131 b 1730 63 c 233 426. P 10 a b c t where. Temperature and vapor or saturation pressure for some common fluids. Pressure degrees c mmhg degrees c mmhg.

The calculator below can be used to calculate the water saturation pressure at given temperatures. The vapor pressure of water calculator found the pressure according to five formulas. Vapor pressure of water. Vapor pressure of water t.

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. When the temperature in the range of 99 374 degree celsius a 8 14019 b 1810 94 and c 244 485. Water temperature in celsius a b c. Water vapor pressure chart.

At this equilibrium condition the vapor pressure is the saturation pressure. The output pressure is given as kpa bar atm psi lb in 2 and psf lb ft 2.