Using the equation P=m/V show that the equation PV=nRT can become P/p=(R/MW)T
p=density of air
n=number of moles of gas
MW=mass of one mole of air
The Attempt at a Solution
I was reading that n=m/MW, is that right?
And where I'm stuck at is properly matching each letter from the first equation with the second one and how that can translate to the final equation.