Gases reales y sus propiedades

Nota: En los valores de la tabla de datos y en los cálculos se usa como separador decimal el punto ".".

Tabla con las propiedades físicas y termodinámicas de los gases reales
SustanciaFórmulaFracción molarMol
kg
Cₚ
J/mol·K
Cᵥ
J/mol·K
k (ó γ)
Cₚ/Cᵥ
Tc
K
Pc
bar
:HBr 0.08091229.79120.9801.4200362.9585.10
:HCl 0.03645129.57620.9761.4100324.5582.58
:HI 0.12791330.49721.7841.4000423.9082.10
:H₂O 0.01801534.76926.4821.3129647.10220.64
:- 0.02896029.13020.8001.4005132.4237.74
:NH₃ 0.01703136.95328.2801.3067405.55112.40
:Ar 0.03994820.83012.4801.6691150.7248.64
:C₆H₆ 0.0781080.0000.0001.1200561.8048.54
:C₆H₁₂ 0.0841610.0000.0001.0700553.5040.73
:C₅H₁₀ 0.0701340.0000.0001.0800511.6045.08
:Cl₂ 0.07090635.31727.0041.3078417.1577.10
:Kr₂ 0.08380021.03712.6221.6667209.4054.90
:CH₃(CH₂)₈CH₃ 0.1422850.0000.0001.0300617.7021.00
:(CH₃)₂O 0.04606965.69059.1801.1100400.0552.70
:SO₂ 0.06406339.88430.9321.2894430.7578.84
:CO₂ 0.04401137.56428.5411.3161304.1973.82
:C₂H₆ 0.03007053.34644.7691.1916305.5049.10
:C₂H₄ 0.02805443.42834.8991.2444283.0551.20
:C₂H₂ 0.02603844.30835.9151.2337308.3561.90
:F₂ 0.03799731.44923.1651.3576144.3052.15
:CCl₃F 0.13736877.61368.3211.1360471.1544.08
:CCl₂FCClF₂ 0.187376126.221116.8711.0800487.2534.15
:C₄F₈ 0.200031159.017150.7271.0550388.4527.86
:He 0.00400320.96712.8631.63005.202.29
:CH₃(CH₂)₅CH₃ 0.1000400.0000.0001.0500539.2027.40
:CH₃(CH₂)₄CH₃ 0.0861770.0000.0001.0600506.4030.30
:H₂ 0.00201628.85120.5351.405033.2412.97
:CH(CH₃)₃ 0.05812494.16385.8461.0969408.1336.50
:CH(CH₃)₃ 0.0721500.0000.0000.0000460.4033.90
:CH₄ 0.01604335.94127.5311.3055191.0546.40
:CH₃OH 0.0320420.0000.0001.3100512.0080.97
:C₂H₆O₂ 0.0620680.0000.0001.1800719.7077.10
:CO 0.02801029.20420.7941.4044132.9234.99
:C₄H₁₀ 0.058124100.36592.0481.0904425.1637.97
:Ne 0.02018320.78612.6591.642044.4427.20
:C(CH₃)₄ 0.072151118.156109.8541.0756433.7531.99
:N₂ 0.02801328.98020.6001.4068126.2634.00
:CH₃(CH₂)₇CH₃ 0.1282580.0000.0001.0400594.7022.80
:C₅H₁₂ 0.0721500.0000.0001.0800469.7033.65
:CH₃(CH₂)₆CH₃ 0.1142310.0000.0001.0500568.4024.90
:NO 0.03000629.22720.8911.3990180.2565.50
:N₂O 0.04401338.63529.6481.3031309.5872.54
:O₂ 0.03199929.47220.8171.4158154.5850.43
:C₃H₈ 0.04409774.01064.8101.1420369.9942.66
:H₂S 0.03407634.21825.8061.3260373.5690.10
:CF₄ 0.08800561.27152.9491.1572227.5937.40
:C₆H₅CH₃ 0.0921340.0000.0001.0900593.8042.07
:Xe 0.13130021.01212.6581.6600289.7458.38

Complete los siguientes datos si las condiciones de presión y temperatura son distintas a las normales:

: bar - : °C

Ver fundamento teórico para el cálculo

Datos extraídos de Matheson "Gas Data Book"

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