IN CLASS PROBLEM Reforming catalyst - Pt (sputtered on) Aly0; (scaffold) 10 P n - pentane > C-pentane n -CH, n-C,H,2 Pl_n-C,H,, + H2 ALO, n-C H10+ >c-C,H. (slow step) c-CH C-C,H+H, >-C,H2 o PIC Algorithm 1) Postulate a mechanism 2) Postulate a rate-limiting step 3) Express C in terms of partial pressures 4) Site balance (Total number of sites constant) 5) Derive rate law 6) Evaluate parameters Problem #2 Redo the in-class example assuming a dual site mechanism for the surface reaction. What do you specifically note that is different than what we derived in class