The rate of the reaction ; NO2 + CO ---------> NO + CO2 depends only on the concentration of nitrogen dioxide below 225C. At a temperature below 225C, the following data were collected Time (s) [NO2] (mol/L) 0.500 1200 0.444 3000 0.381 4500 0.340 9000 0.250 18000 0.174 Calculate [N02] at 27000s after the start of the reaction Select one: O a. 4.87M O b. 0.223 M O c. 0.131M O d. 0,645 M

The rate of the reaction ; NO2 + CO ---------> NO + CO2 depends only on the concentration of nitrogen dioxide below 225C. At a temperature below 225C, the following data were collected Time (s) [NO2] (mol/L) 0.500 1200 0.444 3000 0.381 4500 0.340 9000 0.250 18000 0.174 Calculate [N02] at 27000s after the start of the reaction Select one: O a. 4.87M O b. 0.223 M O c. 0.131M O d. 0,645 M

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

The rate of the reaction ; NO2 + CO ---------> NO
+ Co2 depends only on the concentration of nitrogen dioxide below 225C. At a temperature below 225C, the following data were
collected
Time (s)
[NO2] (mol/L)
0.500
1200
0.444
3000
0.381
4500
0.340
9000
0.250
18000
0.174
Calculate [NO2] at 27000s after the start of the reaction
Select one:
O a.
4.87M
O b. 0.223 M
C.
0.131M
d.
0.645 M

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