In a study of the decomposition of nitrous oxide at 565 °C N₂O(g) N₂(g) + ½ O₂(g) the following data were obtained: [N₂0], M seconds 0.750 0 0.375 1.50x103 0.188 4.47x10³ Hint: It is not necessary to graph these data. (1) The observed half life for this reaction when the starting concentration is 0.750 M is concentration is 0.375 M is S. (2) The average A(1/[N₂0])/ At from t=0 s to t = 1.50×10³ s is The average A(1/[N₂0])/ At from t = 1.50x10³ s to t = 4.47×10³ s is (3) Based on these data, the rate constant for this 9.40x10-2 1.04x104 M-1 S-1 order reaction is M-1 S-1. M-1 S-1. s and when the starting

In a study of the decomposition of nitrous oxide at 565 °C N₂O(g) N₂(g) + ½ O₂(g) the following data were obtained: [N₂0], M seconds 0.750 0 0.375 1.50x103 0.188 4.47x10³ Hint: It is not necessary to graph these data. (1) The observed half life for this reaction when the starting concentration is 0.750 M is concentration is 0.375 M is S. (2) The average A(1/[N₂0])/ At from t=0 s to t = 1.50×10³ s is The average A(1/[N₂0])/ At from t = 1.50x10³ s to t = 4.47×10³ s is (3) Based on these data, the rate constant for this 9.40x10-2 1.04x104 M-1 S-1 order reaction is M-1 S-1. M-1 S-1. s and when the starting

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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49. The thermal decomposition of acetaldehyde, CH,CHO-CH+CO is a cond-onder reaction. The following data were obtained at 518°C. time, s Pressure CHICHO, mmHg 0 Chapter 13: Chemical Kinetics 364 330 290 132 Based on the data given, what is the half-life for the disappearance of acetaldehyde? A) 1.5 x 10's B) 410 s C) 5.4 x 10's D) 520s E) 305 s Category: Difficult Section: 13.3 42 105 720
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The following data are for the decomposition of nitramide in aqueous solution at 25 °C. NH,NO2(aq) → N20(g) + H20(1) [ NH2NO2 ], 0.802 0.401 0.201 0.101 M time, min 175 350 525 Hint: It is not necessary to graph these data. (1) The half life observed for this reaction is min . (2) Based on these data, the rate constant for this O order reaction is min -1
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