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Use the Image to solve these problems.  1. What is the order of this reaction with respect to NO2? 2. Write a rate law for this reaction, and calculate the value of the rate constant (k). (Report in scientific notation to 3 sig figs without units) Rate law: Rate constant (k): 3. Determine the half-life for this reaction.  (Report in scientific notation to 3 sig figs without units) 4. Calculate [NO2] at 2.70 x 104 seconds after the start of the reaction.  (Report to 3 sig figs without units)

Use the Image to solve these problems.  1. What is the order of this reaction with respect to NO2? 2. Write a rate law for this reaction, and calculate the value of the rate constant (k). (Report in scientific notation to 3 sig figs without units) Rate law: Rate constant (k): 3. Determine the half-life for this reaction.  (Report in scientific notation to 3 sig figs without units) 4. Calculate [NO2] at 2.70 x 104 seconds after the start of the reaction.  (Report to 3 sig figs without units)

Chemistry
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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Use the Image to solve these problems. 

1. What is the order of this reaction with respect to NO2?

2. Write a rate law for this reaction, and calculate the value of the rate constant (k). (Report in scientific notation to 3 sig figs without units)

Rate law:

Rate constant (k):

3. Determine the half-life for this reaction.  (Report in scientific notation to 3 sig figs without units)

4. Calculate [NO2] at 2.70 x 104 seconds after the start of the reaction.  (Report to 3 sig figs without units)

 

The rate of the reaction NO₂ + CO → NO + CO₂ depends only on the concentration of nitrogen dioxide below 225 ° At a temperature below 225 °C, the following data were collected. [NO₂] (mol/L) time (s) 0 0.500 1.20 x 10³ 0.444 3.00 x 10³ 0.381 4.50 x 10³ 0.340 9.00 x 10³ 0.250 1.80 x 10² 0.174 Use Excel to graph this data and answer the next 4 questions.
Transcribed Image Text:The rate of the reaction NO₂ + CO → NO + CO₂ depends only on the concentration of nitrogen dioxide below 225 ° At a temperature below 225 °C, the following data were collected. [NO₂] (mol/L) time (s) 0 0.500 1.20 x 10³ 0.444 3.00 x 10³ 0.381 4.50 x 10³ 0.340 9.00 x 10³ 0.250 1.80 x 10² 0.174 Use Excel to graph this data and answer the next 4 questions.
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