Question: Stoichiometric boundary condition for rapid irreversible reaction, example 20.1-2 must satisfy the stoichiometric relation the reactant fluxes in which v R = dz R /dt.

Stoichiometric boundary condition for rapid irreversible reaction, example 20.1-2 must satisfy the stoichiometric relation the reactant fluxes in which v_R = dz_R/dt. Show that this relation leads to Eq. 20.1-31 when use is made of Fick's first law, with the assumptions of constant c and instantaneous irreversible reaction.

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