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At 0.0° C and 1.00 atm, 0.80 mol of a gas occupies a volume of 0.0179 m3.
(a) What is the number density?
m?3
(b) Estimate the average distance between the gas molecules.
nm
(c) If the gas is composed of diatomic molecules with a molecular mass of 28.24000 g/mol, what is the total mass? g What is the mass density?
kg/m3
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