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A sample of n2o gas has a density of 2.85 g>l at 298 k. what is the pressure of the gas (in mmhg)?

Kevin Sutter

in Chemistry

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Ralph Lopez on December 26, 2018

To respond to this point, we have to assume that dinitrogen oxide is an ideal gas that follows the equation PV = nRTTaking into account the density of the gas, P = (m/M)RT/VSubstituting known values, P = (2.85 g/L)(0.0821 L. atm/K mol)(298 K) / 44 (g/mol) P = 1.58 atmEach 1 atm is equal to 760 mmHgAnswer: 1204.38 mmHg


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