Lo 3 The student is able to select and apply mathematical relationships to mass data in order to justify a claim regarding the identify and/or estimated purity of a substance. (Sec 5, 7) lo 3

Diffusion – the mixing of gases.

• Diffusion – the mixing of gases.
• Effusion – describes the passage of a gas through a tiny orifice into an evacuated chamber.
• Rate of effusion measures the speed at which the gas is transferred into the chamber.

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Effusion

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Diffusion

• Copyright © Cengage Learning. All rights reserved

• To play movie you must be in Slide Show Mode
• PC Users: Please wait for content to load, then click to play
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• Copyright © Cengage Learning. All rights reserved