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Compressibility Factors: critical props
chloroform to hydrogen chloride
Generalized compressibility factor Z = Z0 + omega*Z1 (Lee-Kesler correlation) as a function of reduced temperature (Tr) and reduced pressure (Pr), plus critical properties (Tc, Pc, acentric factor omega) for ~41 common engineering gases and fluids
| record type | sort key | Pc bar (bar) | Tc K (K) | gas | omega |
|---|---|---|---|---|---|
| critical props | chloroform | 53.7 | 536.4 | chloroform | 0.218 |
| critical props | cyclohexane | 40.7 | 553.8 | cyclohexane | 0.212 |
| critical props | diethyl ether | 36.4 | 466.7 | diethyl ether | 0.281 |
| critical props | dimethyl ether | 52.4 | 400 | dimethyl ether | 0.2 |
| critical props | ethane | 48.8 | 305.4 | ethane | 0.099 |
| critical props | ethanol | 61.4 | 513.9 | ethanol | 0.644 |
| critical props | ethylene | 50.4 | 282.4 | ethylene | 0.089 |
| critical props | helium | 2.27 | 5.19 | helium | -0.365 |
| critical props | hydrogen | 12.9 | 33 | hydrogen | -0.216 |
| critical props | hydrogen chloride | 83.1 | 324.7 | hydrogen chloride | 0.133 |
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