what is the density of methyl gas at 25 degrees celcious and 1.50 atmosphere.
Don't you mean methane gas (CH4) ?
Its molar mass is 16.0 g/mole.
16 g would occupy 22.4*(298/273)/1.50 = 16.3 liters at 25 C and 1.5 atm
Density = 16.0 g/16.3 l = ___ ?