Question: Given that the rms speed of a helium atom at a certain temperature is 1 350 m/s, find by proportion the rms speed of an

Given that the rms speed of a helium atom at a certain temperature is 1 350 m/s, find by proportion the rms speed of an oxygen (O2) molecule at this temperature. The molar mass of O2 is 32.0 g/mol, and the molar mass of He is 4.00 g/mol.

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