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This table gives coefficients in an equation for the vapor pressure of 65 metallic elements in both the solid and liquid state. Vapor pressures in the range 10 -10 to 10 2 Pa (10 -15 to 10 -3 atm) are covered.
Metals Vapor pressure. 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 + B T + C *log(T) + D T3.
David R. Lide (ed), CRC Handbook of Chemistry and Physics, 84th Edition, online version. CRC Press. Boca Raton, Florida, 2003; Section 4, Properties of the Elements and Inorganic Compounds; Vapor Pressure of the Metallic Elements. The equations reproduce the observed pressures to an accuracy of ±5% or better.
30 Ιαν 2023 · Generally a substance's vapor pressure increases as temperature increases and decreases as temperature decreases (i.e. vapor pressure is directly proportional to temperature). This chart shows that this trend is true for various substances with differing chemical properties.
Group 1 ions (Li+, Na+, etc.) ammonium (NH 4 +) ... Formula Name Formula Name Reference Tables for Physical Setting/Chemistry – 2011 Edition 2 Table F ... Vapor Pressure of Four Liquids 0 25 50. 75 100. 125 200. 150. 100. 50. 0 Vapor Pressure (kPa) 101.3 kPa propanone ethanol water ethanoic
Our table of vapor pressures has over 1000 values covering 90 elements. Each value has a full citation identifying its source. The integrated unit conversion calculator can quickly convert a value to the units that you need.
USEFUL TABLES AND CHARTS A.1 USEFUL PROPERTY DATA FOR CORRESPONDING STATES ESTIMATES The values given in Table A.1 are useful in “corresponding states” estimates of thermodynamic properties. Bar¼ 0.987atm. Physical and Chemical Equilibrium for Chemical Engineers, Second Edition. Noel de Nevers.
