T = ____ K                  P = _____atm                  V = _____L
0.500 L
Ask your TA for the
Lab temperature and Pressure
Note: 1 atm = 760 torr
Apparent molar volume, (Vm = V / n) of butane

at experimental T & P:Vm = ________ L / mole
V/n
Calculated earlier
0.500