what is the net rate of reaction in terms of NO₂ (-NO₂)?

The decomposition of NO into N2 and O2 occurs via elementary steps consisting of: (1) quasi-equilibrated molecular adsorption of NO; (2) irreversible dissociation of adsorbed NO by interaction with a neighboring free site; (3) irreversible recombination of adsorbed N atoms to form N2; and (4) quasi-equilibrated desorption of adsorbed O atoms to form 02. The reaction is catalyzed within porous catalytic pellets of slab geometry (thickness = 2L). a) Write the mechanism of the reaction with the stoichiometric number of each step. b) Derive the rate expression in terms of constants and measurable quantities, assuming O* is the MARI/MASI. c) The steady-state condition for the porous slab is shown below (A=NO): Саб Bulk BL CATALYS SLAB BL Bulk CAB2 САБ At high oxygen pressures, the concentration of oxygen can be assumed as constant and lumped into the rate constant, leaving the reaction rate as first order in (NO). Assume that the internal effectiveness factor in the catalyst slab is 0.2.…

In the azeotropic distillation of an ethanol-water solution, a feed mixture containing 95.6% alcohol is mixed with pure benzene and distilled. The benzene forms a ternary azeotrope with alcohol-water with a composition of 74.1% benzene, 7.4% water and 18.5% alcohol, which is distilled over as the overhead product. Absolute alcohol is obtained as the residue product. Determine the quantity of benzene required for producing 100 kg of absolute alcohol.

Solve correctly please. Wrong answer not allowed