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Asked by Hannah

What is the rms speed of N2 molecules at 281 K?
What is the rms speed of He atoms at 281 K?

where R=8.314
8 years ago

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Answered by bobpursley
v_rms = sqrt(3RT/M) where M is the 28 for N2, and 4 for He
8 years ago
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What is the rms speed of N2 molecules at 281 K?
What is the rms speed of He atoms at 281 K?

where R=8.314

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