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The study of distributions of carbon dioxide (CO₂) and carbon monoxide (CO) in the
atmosphere is an important environmental issue. The masses of CO₂ and CO molecules are
44u and 28u, respectively with u = 1.66x10-²7 kg.
A. Calculate the most probable speed, average speed, and rms speed for CO₂ and CO
molecules at 290K.
B. Discuss the possible distributions of these particles throughout the atmosphere with
explanations.

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