Dinitrogen monoxide gas is collected at 12.0°C in an evacuated flask with a measured volume of 10.0 L. When all the gas has been collected, the pressure in
the flask is measured to be 0.070 atm.
Calculate the mass and number of moles of dinitrogen monoxide gas that were collected. Round your answer to 2 significant digits.
mass: 1
mole: mol
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