The van der Waals equation, named for its originator, the Dutch physicist Johannes Diderik van der Waals, is an equation of state that extends the ideal...

with Van der Waals forces (forces between stable molecules), with Van der Waals molecules (small molecular clusters bound by Van der Waals forces), and...

the van der Waals radius. It is the volume "occupied" by an individual atom (or molecule). The van der Waals volume may be calculated if the van der Waals...

The van der Waals force quickly vanishes at longer distances between interacting molecules. Named after Dutch physicist Johannes Diderik van der Waals, the...

Diderik van der Waals: Van der Waals force Van der Waals equation Van der Waals molecule Van der Waals radius Van der Waals surface Van der Waals (crater)...

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...

of gases. It is generally more accurate than the van der Waals equation and the ideal gas equation at temperatures above the critical temperature. It...

vapor–liquid equilibrium and chemical engineering process design. The van der Waals equation of state may be written as ( p + a V m 2 ) ( V m − b ) = R T {\displaystyle...

equilibria of liquid mixtures. The equation was derived from the Van der Waals equation. The original van der Waals parameters didn't give good description...

models of first order phase transitions. The most famous case is the van der Waals equation, p = R T / ( v − b ) − a / v 2 {\displaystyle p=RT/(v-b)-a/v^{2}}...

corresponding states. van der Waals force In molecular physics, the Van der Waals force, named after Dutch physicist Johannes Diderik van der Waals, is a distance-dependent...

Molar mass [kg⋅mol−1] Van der Waals equation Equation of state Compressibility factors Johannes Diderik van der Waals equation Noro-Frenkel law of corresponding...

15\ {}^{\circ }{\text{C}}\right).} In 1873, J. D. van der Waals introduced the first equation of state derived by the assumption of a finite volume...

at low temperatures. Almost all subsequent equations of state are derived from the van der Waals equation, like those from Dieterici, Berthelot, Redlich-Kwong...

needed] Also referred to as a van der Waals envelope, the van der Waals surface is named for Johannes Diderik van der Waals, a Dutch theoretical physicist...

laws Internal energy – Energy contained within a system Van der Waals equation – Gas equation of state which accounts for non-ideal gas behavior Clapeyron...

account: compressibility effects; variable specific heat capacity; van der Waals forces; non-equilibrium thermodynamic effects; issues with molecular...

Functional equation Functional equation (L-function) Constitutive equation Laws of science Defining equation (physical chemistry) List of equations in classical...

on the graph on the right. If a real gas can be described by the van der Waals equation p = n R T V − n b − a n 2 V 2 {\displaystyle p={\frac {nRT}{V-nb}}-a{\frac...

V ) T = 0 {\displaystyle (\partial p/\partial V)_{T}=0} for the van der Waals equation, one can compute the critical point as T c = 8 a 27 R b , V c =...

The Van der Waals equation is generally regarded as the first somewhat realistic equation of state (beyond the ideal gas law). Van der Waals noted the non-ideality...

the van der Waals equation in 1 V m {\textstyle {\frac {1}{V_{m}}}} one finds that T b = a R b {\displaystyle T_{b}={\frac {a}{Rb}}} . Virial equation of...

temperature of a substances), e.g. the Van der Waals equation of state, are cubic in the volume. Kinematic equations involving linear rates of acceleration...

\left({\frac {\partial ^{2}P}{\partial V^{2}}}\right)_{C}=0} For the van der Waals equation, the above yields: P C = a 27 b 2 {\displaystyle P_{C}={\frac {a}{27b^{2}}}}...

refer to: a, a measure for the attraction between particles in the Van der Waals equation A value, a measure of substituent effects on the stereochemistry...

Discoveries by the School of Van der Waals and Kamerlingh Onnes. (Amsterdam : Koninklijke Nerlandse Akademie van Wetenschappen, 2002) Van Delft, Dirk: Freezing...

when F = 0 {\displaystyle F=0} Although Hill's equation looks very much like the van der Waals equation, the former has units of energy dissipation, while...

determined experimentally or estimated from various models such as a Van der Waals gas that are closer to reality than an ideal gas. The real gas pressure...

but a simpler version of the concept was already implicit in the van der Waals equation and in the earlier Landau theory of phase transitions, which did...

of four times the volume; this is an important quantity in the Van der Waals equation of state. The calculation of the excluded volume for particles with...