In a study of the decomposition of nitrous oxide at 565 °C N,0(g)N2(g) +% O2(g) the following data were obtained: N,0], M seconds 1.65 0.825 0.413 0.207 690 2.07x103 4.81×103 Hint: It is not necessary to graph these data. (1) The observed half life for this reaction when the starting concentration is 1.65 M is starting concentration is 0.825 M i [ s and when the (2) The average A(1/[N,0]) / At from t= 0 s to t = 690 s is The average A(1/[N,0]) / At from t= 690 s to t = 2.07×10 s i ( (3) Based on these data, the rate constant for this | order reaction is |
In a study of the decomposition of nitrous oxide at 565 °C N,0(g)N2(g) +% O2(g) the following data were obtained: N,0], M seconds 1.65 0.825 0.413 0.207 690 2.07x103 4.81×103 Hint: It is not necessary to graph these data. (1) The observed half life for this reaction when the starting concentration is 1.65 M is starting concentration is 0.825 M i [ s and when the (2) The average A(1/[N,0]) / At from t= 0 s to t = 690 s is The average A(1/[N,0]) / At from t= 690 s to t = 2.07×10 s i ( (3) Based on these data, the rate constant for this | order reaction is |
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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![In a study of the decomposition of nitrous oxide at 565 °C:
\[ \text{N}_2\text{O}(\text{g}) \rightarrow \text{N}_2(\text{g}) + \frac{1}{2} \text{O}_2(\text{g}) \]
the following data were obtained:
| \([\text{N}_2\text{O}], \text{M}\) | 1.65 | 0.825 | 0.413 | 0.207 |
|----------------|------|-------|-------|-------|
| Seconds | 0 | 690 | 2.07×10³ | 4.81×10³ |
**Hint:** It is not necessary to graph these data.
(1)
The observed half-life for this reaction when the starting concentration is 1.65 M is _______ s and when the starting concentration is 0.825 M is _______ s.
(2)
The average \(\Delta (1/[\text{N}_2\text{O}]) / \Delta t\) from t = 0 s to t = 690 s is _______ M⁻¹ s⁻¹.
The average \(\Delta (1/[\text{N}_2\text{O}]) / \Delta t\) from t = 690 s to t = 2.07×10³ s is _______ M⁻¹ s⁻¹.
(3)
Based on these data, the rate constant for this _______ order reaction is _______ M⁻¹ s⁻¹.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc4eca0ea-f525-4d8f-9259-04e892974916%2F7a6af629-6040-4c4f-890b-8fdaac3762a8%2F7b24qxd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In a study of the decomposition of nitrous oxide at 565 °C:
\[ \text{N}_2\text{O}(\text{g}) \rightarrow \text{N}_2(\text{g}) + \frac{1}{2} \text{O}_2(\text{g}) \]
the following data were obtained:
| \([\text{N}_2\text{O}], \text{M}\) | 1.65 | 0.825 | 0.413 | 0.207 |
|----------------|------|-------|-------|-------|
| Seconds | 0 | 690 | 2.07×10³ | 4.81×10³ |
**Hint:** It is not necessary to graph these data.
(1)
The observed half-life for this reaction when the starting concentration is 1.65 M is _______ s and when the starting concentration is 0.825 M is _______ s.
(2)
The average \(\Delta (1/[\text{N}_2\text{O}]) / \Delta t\) from t = 0 s to t = 690 s is _______ M⁻¹ s⁻¹.
The average \(\Delta (1/[\text{N}_2\text{O}]) / \Delta t\) from t = 690 s to t = 2.07×10³ s is _______ M⁻¹ s⁻¹.
(3)
Based on these data, the rate constant for this _______ order reaction is _______ M⁻¹ s⁻¹.
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