on 5 of 14 > The rms speed of the molecules of a gas at 137'C is 221 m/s. Calculate the mass of a single molecul...

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science chemistry

Answer 1

Answer #1

By formula, Uransa JBIRT Here, Vrms a 221ms , R = 8.344.50k T=.137°C = (137 +273)K = 410K 2 * M - 3RT - 3 x 8.319 x 4) 9 K (2

Answer 2

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