[References]Use the References to access important values if needed for this question.In a study of the decomposition of ammonia on a tungsten surface at 1100 °CNH3 1/2 N2 + 3/2 H2the following data were obtained:[NH3], M1.03x10-25.15x10-32.58×10-31.29×10-3seconds442662773Hint: It is not necessary to graph these data.(1)The observed half life for this reaction when the starting concentration is 1.03×10-2 M iss and when the starting concentration is 5.15x10-3 M isS.(2)The average rate of disappearance of NH3 from t = 0 s to t = 442 s isMs1.(3)The average rate of disappearance of NH3 from t = 442 s to t = 662 s is%3DM s1.(4) data were obtained:[NH3], M1.03x10-25.15x10-32.58x10-31.29x10-3seconds442662773Hint: It is not necessary to graph these data.(1)The observed half life for this reaction when the starting concentration is 1.03x10-2 M iss and when the starting concentration is 5.15x10-3 M isS.(2)The average rate of disappearance of NH3 from t- 0 s to t = 442 s isM s-1.(3)zeroThe average rate of disappearance of NH3 from!s to t = 662 s isM s-1.first(4)secondBased on these data, the rate constant for thisorder reaction isM s-1.

ned: [NH3), M 1.03x10-2 5.15x10-3 1.29x10-3 773 2.58x10-3 seconds 442 662 Hint: It is not necessary to graph these data. (1) The observed half life for this reaction when the starting concentration is 1.03x10-2 M is s and when the starting concentration is 5.15x10-3 M is S. (2) The average rate of disappearance of NH3 from t- 0 s to t = 442 s is M s1. (3) zero The average rate of disappearance of NH3 from !s to t = 662 s is M s-1. first (4) second Based on these data, the rate constant for this order reaction is M s-1.

ned: [NH3), M 1.03x10-2 5.15x10-3 1.29x10-3 773 2.58x10-3 seconds 442 662 Hint: It is not necessary to graph these data. (1) The observed half life for this reaction when the starting concentration is 1.03x10-2 M is s and when the starting concentration is 5.15x10-3 M is S. (2) The average rate of disappearance of NH3 from t- 0 s to t = 442 s is M s1. (3) zero The average rate of disappearance of NH3 from !s to t = 662 s is M s-1. first (4) second Based on these data, the rate constant for this order reaction is M s-1.

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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