Graham's Law of Effusion


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Titre Graham's Law of Effusion
Description Students determine that the ratio of the rates of effusion and the average velocities of the particles of a mixture of heavy molecules and light molecules, at constant temperature,are the same. They use the ratio of the rates of effusion to determine the ratio of molar masses of the heavy (H) and light (H) molecules.
Sujet Chimie
Niveau Lycée
Type Labo
Durée 60 minutes
Réponses incluses Non
Langue Anglais
Mots clés Effusion, Graham's Law of Effusion, Kinetic-Theory of Gases, molar mass
Simulation(s) Propriétés d'un gaz parfait


Auteur(s) Roberto Marrero
Email de contact robertom@wcs.edu
Ecole / Organisation Brentwood High School, Williamson Co, TN
Date de soumission 18/01/10
Date de mise à jour 18/01/10