(8.000x10^-1) g of a gas is collected in the lab and found to have a volume of (8.9000x10^-1) L when the pressure is (9.600x10^1) kPa and the temperature is (3.00x10^2) K. According to this collected data what is the molar mass of the gas?
According to these data, the molar mass of the gas is 23.4 g/mol.
We can use the Ideal Gas Law to solve this problem.
#color(blue)(bar(ul(|color(white)(a/a)PV = nRTcolor(white)(a/a)|)))" "#
#PV = (m/M)RT#
And we can solve this equation to get
#M = (mRT)/(PV)#
In your problem,