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2. [30] The elementary reaction A+2BC+D is carried out isothermally in a semibatch reactor at 400C. An aqueous solution of A at a concentration of CA0=8mol/dm3 is to be fed at a volumetric rate of 0.8dm3/s to an aqueous solution of B contained in a reactor. The initial volume of liquid in the reactor is to be Ndm3 with a CBi=0.8mol/dm3. The specific reaction rate constant is k=2dm6/smol2 at 400K (The activation energy E=80J/mol ). Solve for the CA, CB,CC,CD and the rate of reaction as a function of time. If you are using polymath, please also submit polymath original file