Vapor pressure pdf

2016. 5. 25. · Vapor pressure increases with increase in temperature this is because the rate of evaporation also increases with increase in temperature. Heat of vaporization: It is the amount.

2020. 8. 12. · Calculate the vapor pressure of acetone (C3H6O) at 47.35°C. Substitution of the Antoine coefficients from the table and tem-perature into the equation for vapor pressure. 2019. 11. 23. · When Does Vapor Pressure Deficit Drive or Reduce Evapotranspiration? Adam Massmann1, Pierre Gentine1, and Changjie Lin1,2 1Departmentof EarthandEnvironmental Engineering,ColumbiaUniversity, New York,NY,USA,2StateKeyLaboratory of Hydroscience and Engineering, Department of Hydraulic Engineering, Tsinghua University, Beijing, China.

2008. 5. 7. · ICTP_VaporPressureGroup.pdf 28 March 2008 1/27 Vapor Pressure of Organic Compounds. Measurement and Correlation Kv ětoslav R ůži čka 1, Michal Fulem 1,2, Vlastimil R ůži čka 1 1 Department of Physical Chemistry, Institute of Chemical Technology, 166 28 Prague 6, Czech Republic ( [email protected] , [email protected] ).




2017. 11. 1. · Concept: vapor pressureVapor pressure is an equilibrium property that determines the relative pressure of a gas above a liquid or solid. • Vapor pressure increases.

This table gives coefficients in an equation for the vapor pressure of metallic elements in both the solid and liquid state. Vapor pressure in the range of 10-15 to 10-3-atmare covered. The equation is: € log(p/atm)=A+BT+C*log(T)+DT3 The equation reproduces the observed vapor pressures to an accuracy of ± 5 % or better.

NIST Technical Series Publications.