Explain a 30-lsample of helium was placed in a container, Chemistry

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Explain a 30-lsample of helium was placed in a container

Explain a 3.0-Lsample of helium was placed in a container fitted with a porous membrane. Half of the helium effused through the membrane in 24 hours. A 3.0-L sample of oxygen was placed in an identical container. Explain how long will it take for half of the oxygen to effuse through the membrane?

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Chemistry: Explain a 30-lsample of helium was placed in a container

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