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...
81 KB (15,378 words) - 21:13, 23 July 2024
with Van der Waals forces (forces between stable molecules), with Van der Waals molecules (small molecular clusters bound by Van der Waals forces), and...
25 KB (3,024 words) - 06:12, 6 May 2024
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...
27 KB (1,983 words) - 04:20, 16 May 2024
The van der Waals force quickly vanishes at longer distances between interacting molecules. Named after Dutch physicist Johannes Diderik van der Waals, the...
35 KB (3,936 words) - 12:35, 17 August 2024
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)...
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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...
22 KB (4,081 words) - 04:22, 11 June 2024
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...
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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}}...
33 KB (6,212 words) - 22:52, 28 July 2024
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...
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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...
44 KB (8,348 words) - 21:09, 23 July 2024