1. Bulk Flow Correction Factor Component A in the flowing gas phase at a total pressure of Pis diffusing to a catalyst surface, where it reacts instantaneously as follows: A 2B. Gas B diffuses back into the flowing gas phase. The partial pressure of A in the gas phase is pa atm. The experimental value of kg was determined for A diffusing through a very dilute mixture of A in B with B not diffusing. Derive the equation to calculate kor for the above case of A 2B from the value of ko. The equation for KGR is NA = KGR (Pai- Paz) = (CA1 - CA2) ki A1" PN