CO2 3. [3 pts. A natural gas has the following composition: Component Composition (mole fraction) N2 0.0062 0.0084 H2S 0.0068 C 0.8668 C2 0.0391 Cs 0.0280 nC4 0.0224 nCs 0.0223 Calculate the molecular weight, specific gravity, density, pseudocritical pressure, and pseudocritical temperature using Kay's mixing rules at 1,200 psia and 110F by assuming ideal gas behavior. PETE 305 HOMEWORK #8 SPRING 2022 3/3 4. [4 pts.) For the natural gas composition in Problem 3, calculate the gas density at same pressure and temperature condition but assuming real gas behavior and using: a) Uncorrected pseudocritical properties. b) Corrected pseudocritical properties due to the presence of nonhydrocarbon components. you see a significant difference in density between part a and b? If yeso, explain why? Do