A combustion gas has the following composition (by volume): 75% N2, 5.5% O2, 11% CO2, 8.4% H2O,...

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Chemistry

A combustion gas has the following composition (by volume): 75%N2, 5.5% O2, 11% CO2,
8.4% H2O, and 0.1% CO.
a. What is the CO concentration in mg/dscm (dry standard cubicmeter)?
b. What is the average molecular weight of the gas?
c. What is the density of the gas at T = 350 °F and P = 755mmHg?
d. If the measured flowrate was 1000 L/s at the temperature andpressure stated in
part (c), what would the volumetric flowrate be at STP?

Answer & Explanation Solved by verified expert
3.9 Ratings (541 Votes)
appm of CO 01100 01104104100 1000ppm mgdscm ppmMolecular weight224Lgmole 1000282241250 b Molecular weight mole fraction of nitrogen molecular weight of nitrogen mole fractions of    See Answer
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