A sample of N2O gas has a density of 2.90 g/L at 298 K. What must be the pressure of the gas (in mmHg)?

Ideal Gas Laws

1 Answer

  • molar mass = 44.01 g/mol

    2.90 = 44.01 x p / 0.08206 x 298

    p = 1.61 atm => 1223.6 mm Hg

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