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.

To convert from $L^2bar/mol^2$ to $L^2 kPa/mol^2$, multiply by 100.

Units

1 J·m³/mol² = 1 m⁶·Pa/mol² = 10 L²·bar/mol²

1 L²atm/mol² = 0.101325 J·m³/mol² = 0.101325 Pa·m⁶/mol²

1 dm³/mol = 1 L/mol = 1 m³/kmol        (where kmol is kilomoles = 1000 moles)

References

{{DEFAULTSORT:Van Der Waals Constants (Data Page)
Gas laws
Constants (Data Page)