Calculate the pressures p in atmospheres

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Reference no: EM13697279

Problem- Calculate the pressures, P, in atmospheres at which the mean free path, l, of a hydrogen molecule will be 4.00 ?m, 4.00 mm, and 4.00 m at 20.0 °C. The diameter of a H2 molecule is 270 pm.

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Reference no: EM13697279

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