A chemical rcaction in a batch reactor generates three chemicals A, B, and C, which will have NA, NB and Nc moles at any time t. The reaction rates, given as k; for i = 1, 2, 3 (in units of moles per hour) arc shown in the diagram bclow. kij kis kiz (a) Write down the three ODES that describe this system, and put this into system form. (b) Explain physically why this system has a zero cigenvalue. (c) Initially the reactor is filled with 100 moles of A and 250 moles of C. If the rate constants are ki = 4, k2 = 1 and k3 3, find expressions for the number of moles of A, B and C for any time t, and the number of moles of cach at the stcady state.

A chemical rcaction in a batch reactor generates three chemicals A, B, and C, which will have NA, NB and Nc moles at any time t. The reaction rates, given as k; for i = 1, 2, 3 (in units of moles per hour) arc shown in the diagram bclow. kij kis kiz (a) Write down the three ODES that describe this system, and put this into system form. (b) Explain physically why this system has a zero cigenvalue. (c) Initially the reactor is filled with 100 moles of A and 250 moles of C. If the rate constants are ki = 4, k2 = 1 and k3 3, find expressions for the number of moles of A, B and C for any time t, and the number of moles of cach at the stcady state.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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