question archive A sample of N2O gas has a density of 2
A sample of N2O gas has a density of 2
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A sample of N2O gas has a density of 2.70 g/L at 298 K. What must be the pressure of the gas (in mmHg)?
I know the formula is d = MP / RT and I know how to convert it to mmHg
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R = 62.4 mmHg * L/ mol K
M = 28 + 16 = 44g/mole
P = dRT/M
P = (2.7 g/L) * (62.4 mm Hg/mol K) * (298 K) / 44 g per mole
P = 1141 mm Hg
