Use PV = nRT and solve for n = PV/RT
P = 3.1 atm
V = 22 L
R = 0.08205 L*atm/mol*K
T = 35 C + 273 = ? K.
Substitute these values and solve for n.
How many moles of helium gas (He) would be required to fill a 22 L container at a temperature of 35oC and a pressure of 3.1 atm?
2 answers
2.69