4. For the reaction of NH4NCO (aq) → (NH₂)2NCO (aq) The reaction is found to be second order reaction. If the initial concentration of NH4NCO (aq) is 1.06 M and after 286 minutes, the concentration of NH4NCO (aq) is 0.187 M a) Calculate the rate constant k b) How long does it take for the concentration of NH4NCO (aq) to be 55% of its initial value? c) Calculate the half-life of this reaction

4. For the reaction of NH4NCO (aq) → (NH₂)2NCO (aq) The reaction is found to be second order reaction. If the initial concentration of NH4NCO (aq) is 1.06 M and after 286 minutes, the concentration of NH4NCO (aq) is 0.187 M a) Calculate the rate constant k b) How long does it take for the concentration of NH4NCO (aq) to be 55% of its initial value? c) Calculate the half-life of this reaction

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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