The rate of the reaction NO2 (g) + CO (g) → NO (g) + CO2 (8) depends only on the concentration of nitrogen dioxide below 225°C. At a temperature below 225°C, the following data were collected: Time(s) [NO,J(mol/L) 0.500 1.20 x 10° | 0.444 3.00 x 103 0.381 | 4.50 × 10³ | 0.340 9.00 x 103 0.250 1.80 x 104 | 0.174 Determine the rate law, the integrated rate law, and the value of the rate constant. Calculate [NO,] at 2.70 x 104 s after the start of the reaction.

The rate of the reaction NO2 (g) + CO (g) → NO (g) + CO2 (8) depends only on the concentration of nitrogen dioxide below 225°C. At a temperature below 225°C, the following data were collected: Time(s) [NO,J(mol/L) 0.500 1.20 x 10° | 0.444 3.00 x 103 0.381 | 4.50 × 10³ | 0.340 9.00 x 103 0.250 1.80 x 104 | 0.174 Determine the rate law, the integrated rate law, and the value of the rate constant. Calculate [NO,] at 2.70 x 104 s after the start of the reaction.

Chemistry for Engineering Students

3rd Edition

ISBN:9781285199023

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter11: Chemical Kinetics

Section: Chapter Questions

Problem 11.52PAE

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