What is the volume occupied by 3.36 g NH3(g) when the pressure is 740 mm Hg and its temperature 27 degrees celcius? A. 5.00 L B. 4.74 L C. 1.44x10^3 L D. 0.117 L E. 500 L I keep getting the answer wrong what I did is PV=nRT 740*V=(3.36/17)*0.082*(27+273)