B C forward rate constant: ka, backward rate constant: kb Reactions are 1“ order in both directions. Eact from C to B is 42kJ/mol. Assume Arrhenius constant A= 1012 1/s. Keq= 104 a- What is the rate constant ka and kb for the forward and reverse reactions at 298 K? b- What is the Eact from B to C? c- What is the half-life's t/2 of the forward and backward reactions? d- Which direction is more stable? (Hint: Explain by considering of activation energy of both directions and relate the energy and stability.)

B C forward rate constant: ka, backward rate constant: kb Reactions are 1“ order in both directions. Eact from C to B is 42kJ/mol. Assume Arrhenius constant A= 1012 1/s. Keq= 104 a- What is the rate constant ka and kb for the forward and reverse reactions at 298 K? b- What is the Eact from B to C? c- What is the half-life's t/2 of the forward and backward reactions? d- Which direction is more stable? (Hint: Explain by considering of activation energy of both directions and relate the energy and stability.)

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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