• • To complete this assignment follow the instructions Handwritten on A4 unruled sheets and later uploaded in pdf format Any answers must not be copied from any source Plag of any kind is not acceptable once detected by us • Provide detailed explanation for positive ratings and feedback Question 1 **10.4.4. The chemist for a gas company finds a gas analyzes 9.2% CO2, 0.4% C₂H4, 20.9% CO, 15.6% H2, 1.9% CH4, and 52.0% N2. What should the chemist report as the gross heating value of the gas? Assume complete oxidation of the components in the gas, except nitrogen, which is treated as inert for fuel. a) Write and balance the chemical reaction equation (5 points) b) Calculate the reaction heat of the fuel in BTU/lbmol and BTU/SCF. Note that the specific volume of the gas is 379.4 SCF/lbmol. SCF is defined as "gas volume in cubic feet at the standard condition, T = 520 R, and p = 14.7 psia." (10 points)