Ocasion1170 Ocasion1170

23-08-2022
Chemistry

contestada

Helium (He) is the lightest noble gas component of air, and xenon (Xe) is the heaviest. [For this problem, use R = 8.314 J/(mol.K) and } in kg/mol.]
(a) Find the rms speed of He in winter (0.°C) and in summer (30.°C).

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