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Learn the definition, derivation and application of Graham's law of effusion, which states that the rate of effusion of a gas is inversely proportional to the square root of its molar mass. See examples, illustrations and applications of this law in chemistry and physics.
- Diffusion
Chętnie wyświetlilibyśmy opis, ale witryna, którą oglądasz,...
- Diffusion
Graham's law states that the rate of diffusion or of effusion of a gas is inversely proportional to the square root of its molecular weight.
Graham's law states that the rate of effusion or diffusion of a gas is inversely proportional to the square root of the molar mass of the gas. Graham's law can be understood by comparing two gases (\(\ce{A}\) and \(\ce{B}\)) at the same temperature, meaning the gases have the same kinetic energy.
Learn what is Graham's law of effusion, how to calculate it and why it is important for chemistry. Find out the difference between diffusion and effusion, and see FAQs and a quiz on this topic.
This chemistry video tutorial provides a basic introduction into Graham's Law of Effusion. It explains how to use it to calculate the rate at which a gas ef...
9 gru 2019 · Graham's law expresses the relationship between the rate of effusion or diffusion of a gas and that gas's molar mass. Diffusion describes the spreading of a gas throughout a volume or second gas and effusion describes the movement of a gas through a tiny hole into an open chamber.
Learn about Graham's law, which relates the rate of gas effusion to its molecular weight. Watch a video, read high yield notes and flashcards, and access external links on Osmosis.
