Part B: Solve ONLY ONE of the two following questions My selection goes to; B.1: general reaction B.2: combustion reaction B.1: Material Balance on general reactive system Steam reforming reaction of alkanes is widely used for the production of hydrogen (H2), as an efficient and environmentally friendly method for power generation. Among various alkanes, propane (CH) is of special interest. Reaction of CH4 steam reforming (reaction 1) is strongly endothermic and carried out over a catalyst in a reactor. CH4 + H2 CO + H2 (reaction 1) Depending on the reaction conditions used, CyH, reforming may run in parallel with the water pas shift reaction (reaction 2) that may also takes place in the same reactor, leading to the formation of additional H, with carbon dioxide (CO) and improving H2 yield. CO + H20 CO2 + H2 (reaction 2) The feed to the reactor contains steam (H20 in vapor form) and CH in a 6:1 molar ratio. The excess reactant provided in the feed assures essentially complete consumption of the limiting reactant. Beside producedHz, the effluent from the reactor contains CO and CO in 6.5:1 molar ratio. Assuming 100 molesh of feed to the process, solve for the following: ne (mol/l) n (mol-C.H./h) (mol-H.Oh 2.6:1 ns (mol/h) ng (mot-CH, ) ne (mol-H.O/ 11s (mol-COM) Hemol-Hyh Ity (mol-CO) CO and Co, in 6.5:1 ratio a) Balance out the steam reforming reaction b) Determine which reactant in the limiting and percentage excess on the non- limiting reactant c) Perform degree-of-freedom analysis considering molecular method d) Determine the molar flowrate of effluent stream components using extent of reaction method c) Calculate yield of Hz production Fractional conversion of the non-limiting reactant (6 pt) (10pt) (8 pt) (21pt) (8 pt) (5 pt)