Question #342409

At 0.0°C and 1.00 atm, 1.00 mol of a gas occupies a volume of 0.0224 m^{3}.

If the gas is nitrogen (N_{2}), the principal component of air, what is the mass density? Molar mass of Nitrogen is 14.00674 g/mol.

Expert's answer

"pV=\\frac mM RT,\\implies"

"m=\\frac{MpV}{RT}=14.01~g."

"\\rho=\\frac mV=0.625~\\frac{kg}{m^3}."

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