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{{r|Van der Waals equation}}

In [[physics]], [[chemistry]], and [[chemical engineering]], the '''van der Waals equation''' is an [[equation of state]] for a [[fluid]] composed of particles that h ...Let the pressure be ''p'' and the absolute temperature be ''T'', then the van der Waals equation reads

In [[physics]], [[chemistry]], and [[chemical engineering]], the '''van der Waals equation''' is an equation of state for a fluid composed of particles that have a no ...Let the pressure be ''p'' and the absolute temperature be ''T'', then the van der Waals equation reads

...obtained by using equations of state such as the [[Van der Waals equation|van der Waals equation]] developed in 1873, the [[Redlich-Kwong equation]] developed in 1949, the

...cognized by [[van der Waals]] in 1873 and is known as the two-parameter [[Van der Waals equation|principle of corresponding states]]. The principle of corresponding states === The van der Waals equation ===

{{r|Van der Waals equation}}

...cognized by [[van der Waals]] in 1873 and is known as the two-parameter [[Van der Waals equation|principle of corresponding states]]. The principle of corresponding states === The van der Waals equation ===

...using the van der Waals equation (see [[Compressibility factor (gases)#The van der Waals equation]]).

...of state available for use with real gases, the simplest of which is the [[van der Waals equation]].

A simple method for getting the actual volume of molecules is by using the [[Van der Waals equation]] (1873) that contains a parameter ''b'', the volume of a single molecule.

...]. After measurement of the ''P-V-T'' relation, the two parameters in the van der Waals equation can be determined and these parameters tell something about the interaction ...epulsion between atoms. He made this assumption in the derivation of his [[van der Waals equation|equation of state]].