Find the mass of each of the following:
(a) 5.52 L O2 at 1.89 atm and 250.0 K
(b) 3.43 L NH3 at 0.911 atm and 27°C
(c) 117 mL SO2 at 0.823 atm and -53°C
Use PV = nRT, solve for n.
Then n = grams/molar mass. Yu know molar mass and n, solve for grams.