Van der Waals constants (data page)

The following table lists the Van der Waals constants (from the Van der Waals equation) for a number of common gases and volatile liquids. These constants are generally calculated from the critical pressure p c {\displaystyle p_{c}} and temperature T c {\displaystyle T_{c}} using the formulas a = 27 64 R 2 T c 2 p c {\displaystyle a={\frac {27}{64}}{\frac {R^{2}T_{c}^{2}}{p_{c}}}} and b = R T c 8 p c {\displaystyle b={\frac {RT_{c}}{8p_{c}}}} .

Source: Wikipedia — Van der Waals constants (data page) (CC BY-SA 4.0)

Van der Waals constants (data page)

The following table lists the Van der Waals constants (from the Van der Waals equation) for a number of common gases and volatile liquids. These constants are generally calculated from the critical pressure p c {\displaystyle p_{c}} and temperature T c {\displaystyle T_{c}} using the formulas a = 27 64 R 2 T c 2 p c {\displaystyle a={\frac {27}{64}}{\frac {R^{2}T_{c}^{2}}{p_{c}}}} and b = R T c 8 p c {\displaystyle b={\frac {RT_{c}}{8p_{c}}}} .

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Source: Wikipedia "Van der Waals constants (data page)" · CC BY-SA 4.0

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