You have 325 lb of gas of the following composition:
CH4: 18.6% mol
H2: 12.89% mol
N2: 11.25% mol
CO2: 16.36% mol
CO: 10.2% mol
H2O: 9.6% mol
G: 12.8% mass
A. What is the molecular weight of G?
B. Determine the average molecular weight of this gas.
C. What is the composition of the gas on an N and CH4-free basis?