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1 de jul. de 2024 · 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 gas law to include the non-zero size of gas molecules and the interactions between them (both of which depend on the specific substance).
Hace 3 días · Van der Waals forces, relatively weak electric forces that attract neutral molecules to one another in gases, in liquefied and solidified gases, and in almost all organic liquids and solids. The forces are named for the Dutch physicist Johannes Diderik van der Waals, who in 1873 first postulated.
Hace 6 días · Poco después, el físico holandés Johannes D. van der Waals (1837-1923) observó que los gases se desviaban considerablemente de la ley de Boyle-Mariotte a altas presiones y bajas temperaturas. Van der Waals postuló que estas desviaciones se debían a interacciones entre las moléculas gaseosas y a que ocupaban un cierto volumen, aunque ...
23 de jun. de 2024 · El curso de Enlace intermolecular: fuerzas de Van der Waals y puentes de hidrógeno en la asignatura de Química está diseñado para estudiantes de entre 13 a 14 años, con el objetivo de profundizar en el entendimiento de las fuerzas intermoleculares que gobiernan las interacciones entre moléculas.
Hace 3 días · The Joan van der Waals colloquium is an ongoing bi-weekly lecture series. Each Joan van der Waals colloquium is preceded by an opening act: a PhD or postdoctoral researcher from the Leiden Institute of Physics gives a 10-minute presentation, usually from a different field than the invited speaker.
12 de jun. de 2024 · Unlike the ideal gas law, which assumes that gas molecules do not interact and occupy no volume, the Van der Waals equation accounts for the finite size of molecules and the intermolecular forces between them. This equation was proposed by Johannes Diderik van der Waals in 1873 and is given by: \left ( P + \frac {a} {V_m^2} \right) (V_m - b) = RT.
14 de oct. de 2018 · Johannes Diderik van der Waals (Dutch pronunciation: [joːˈɦɑnəz ˈdidərɪk fɑn dɛr ˈʋaːls] (listen); 23 November 1837 – 8 March 1923) was a Dutch theoretical physicist and thermodynamicist famous for his work on an equation of state for gases and liquids.
