What is the molar mass of a gas (96.0 g) in a 25.0 L container at 27.0 °C? The pressure inside the container is 3.04E5 Pa.
asked by Amanda
PV = nRT and solve for n = number of mols.
Then n = grams/molar mass. You know n and grams, solve for molar mass.posted by DrBob222