At a certain point in a coal gasification process, a sample of the gas is taken and stored in a 1-L cylinder. An analysis of the mixture yields the following results:
Component H2 CO CO2 N2
Percent by volume 25 40 15 20
Determine the mass fractions and total mass in the cylinder at 100 kPa, 20C.
How much heat transfer must be transferred to heat the sample at constant volume from the initial state to 100C?