The heterogeneous, catalytic, irreversible, first-order, isothermal gas phase reaction: AB reactor stirring rate. The feed stream is pure A flowing at 0.1mols1 with a concentration of A of 2105 area of 120m2g1 and a density of 2.2gcm3. The effective diffusion coefficient in the pellets is 103cm2 s1. What is the total effectiveness factor for this reaction? To solve this problem, I would recommend first answering the following parts