Discrepancy is the difference between these two masses
Initial
mass cartridge________g bag _________ g
Final
mass ________g
__________g
Change
in mass ________g __________g
Discrepancy: _________g
Moles of Butane in bag:
n = _____ moles
![](slide0012_image061.png)
Change in cartridge mass
58.124 g/mole
![](slide0012_image063.png)
calculate