1. The concentrations of reactants and products in the decomposition of N₂Os is monitored as a function of time.Graph the data and use the graph to answer the questions.Time (s)0100200300400500600700[N₂O₁]0.02000.01690.01420.01200.01010.00860.00720.00612 N₂O(g) → 4NO₂(g) + O2(g)-[NO₂]00.00630.01150.01600.01970.02290.02560.0278[0₂]00.00160.00290.00400.00490.00570.00640.0070 a. What is the average rate of NO₂ appearance in the range between 300-400 sec?b. Estimate the instantaneous rate of N₂Os decomposition at t = 200 sec.c. Estimate the initial rate of N₂Os decomposition.

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What is the average rate of NO₂2 appearance in the range between 300-400 sec? Estimate the instantaneous rate of N₂Os decomposition at t = 200 sec.

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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Question

1. The concentrations of reactants and products in the decomposition of N₂Os is monitored as a function of time.
Graph the data and use the graph to answer the questions.
Time (s)
0
100
200
300
400
500
600
700
[N₂O₁]
0.0200
0.0169
0.0142
0.0120
0.0101
0.0086
0.0072
0.0061
2 N₂O(g) → 4NO₂(g) + O2(g)
-
[NO₂]
0
0.0063
0.0115
0.0160
0.0197
0.0229
0.0256
0.0278
[0₂]
0
0.0016
0.0029
0.0040
0.0049
0.0057
0.0064
0.0070

a. What is the average rate of NO₂ appearance in the range between 300-400 sec?
b. Estimate the instantaneous rate of N₂Os decomposition at t = 200 sec.
c. Estimate the initial rate of N₂Os decomposition.

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