The following experiment is used to determine the amount of helium gas in the container. In the experiment
V = 6.050 L
h = 566 mm.
t = 29° C
Pbar = 772 torr.
Determine the following for the helium gas:
PHe = atm. (nearest 0.01)
nHe = mol (nearest 0.001)
mHe = g (nearest 0.001)