As shown above, 4 equal-volume CSTRs (Continuous Stirred Tank Reactors) are connected in series. Reactant A(CAO) with the same concentration is fed into the first and second tanks at the same volumetric flow rate (v=v0). Assuming that a first-order isomerization reaction (AB) is taking place in the CSTRs, derive the expression for the concentration of A in the exiting stream from the 4th CSTR in terms of the concentration of A fed into the first tank (CAO). As shown above, 4 equal-volume CSTRs (Continuous Stirred Tank Reactors) are connected in series. Reactant A(CAO) with the same concentration is fed into the first and second tanks at the same volumetric flow rate (v=v0). Assuming that a first-order isomerization reaction (AB) is taking place in the CSTRs, derive the expression for the concentration of A in the exiting stream from the 4th CSTR in terms of the concentration of A fed into the first tank (CAO)