How many liters of nitrogen gas, N, would have to be collected at 0.979 atm and 28.0°C to have a sample containing 0.0150 moles of Nz? Use the ideal gas law and R -0.0821 L*atm/molek

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.

um i think it might be a car?