Posted by Brett on .
A cylinder of gas contains 96.0 g of oxygen gas, O2. If the volume of the cylinder is 9.00 liter and at 25.0 degrees C. What is the pressure of O2 in the cylinder?

Chemistryq 
DrBob222,
Use PV = nRT and solve for P.
n for O2 = grams O2/molar mass O2