What is the volume occupied by 12.3 g or argon gas at a pressure of 1.17 atm and a temperature of 455K?
Unable to understand formula suggested Dr. Bob. Please explain further.
Use PV = nRT
P is pressure in atmospheres.
V = volume in L.
n = mols. mols = grams/molar mass
R = 0.08206 L*atm/mol*K
T = in kelvin.
Volume is only unknown. This is the general gas equation. Learn it now. You will use it forever if you are a chem major or use it all year if you're in 1st year chem.