Pre-lab question #10-1: A reaction between substances A and B has been found to give the following data: 3 A + 2 B → 2 C + D [A], M [В], M Rate of Appearance of С, М/hr 1.0 x 10-2 1.0 0.300 x 10-6 1.0 x 10-2 3.0 8.10 x 10-6 2.0 x 10-2 3.0 3.24 x 10-5 2.0 x 10-2 1.0 1.20 х 10-6 3.0 x 10-2 3.0 7.30 x 10-5 Using the data above, determine the following: Pre-lab question #10-1: a) Order of the reaction with respect to A and B 1st order with respect to A, and 2nd order with respect to B 2nd order with respect to A, and 2nd order with respect to B 2nd order with respect to A, and 3rd order with respect to B 3rd order with respect to A, and 2nd order with respect to B
Pre-lab question #10-1: A reaction between substances A and B has been found to give the following data: 3 A + 2 B → 2 C + D [A], M [В], M Rate of Appearance of С, М/hr 1.0 x 10-2 1.0 0.300 x 10-6 1.0 x 10-2 3.0 8.10 x 10-6 2.0 x 10-2 3.0 3.24 x 10-5 2.0 x 10-2 1.0 1.20 х 10-6 3.0 x 10-2 3.0 7.30 x 10-5 Using the data above, determine the following: Pre-lab question #10-1: a) Order of the reaction with respect to A and B 1st order with respect to A, and 2nd order with respect to B 2nd order with respect to A, and 2nd order with respect to B 2nd order with respect to A, and 3rd order with respect to B 3rd order with respect to A, and 2nd order with respect to B
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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![### Pre-lab Question #10-1: Reaction Order Determination
#### Scenario:
A reaction between substances A and B has been found to give the following data for the reaction:
\[ 3 A + 2 B \rightarrow 2 C + D \]
#### Data Table:
| [A], M | [B], M | Rate of Appearance of C, M/hr|
|--------|--------|------------------------------|
| 1.0 x 10⁻² | 1.0 | 0.300 x 10⁻⁶ |
| 1.0 x 10⁻² | 3.0 | 8.10 x 10⁻⁶ |
| 2.0 x 10⁻² | 3.0 | 3.24 x 10⁻⁵ |
| 2.0 x 10⁻² | 1.0 | 1.20 x 10⁻⁶ |
| 3.0 x 10⁻² | 3.0 | 7.30 x 10⁻⁵ |
#### Question:
Using the data above, determine the following:
**Pre-lab Question #10-1: (a) Order of the reaction with respect to A and B**
#### Multiple Choice Options:
1. ⬜ 1st order with respect to A, and 2nd order with respect to B
2. ⬜ 2nd order with respect to A, and 2nd order with respect to B
3. ⬜ 2nd order with respect to A, and 3rd order with respect to B
4. ⬜ 3rd order with respect to A, and 2nd order with respect to B
---
**Explanation of Data and Graphs:**
In this exercise, you will analyze the provided reaction data to determine the reaction order with respect to reactants A and B. The data table includes initial concentrations of A and B, alongside the observed rates of formation of product C. This will help in deriving the rate law and subsequently the reaction orders.
When evaluating these orders:
- Compare pairs of data where the concentration of one reactant is held constant while the other is varied.
- Notice how the rate of reaction changes with alterations in reactant concentrations.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcffe6fb8-a8b1-4738-951c-b41ccaeecf4e%2F354624b9-6271-4771-87c8-3136692c2e1b%2Fzxw9yq_processed.png&w=3840&q=75)
Transcribed Image Text:### Pre-lab Question #10-1: Reaction Order Determination
#### Scenario:
A reaction between substances A and B has been found to give the following data for the reaction:
\[ 3 A + 2 B \rightarrow 2 C + D \]
#### Data Table:
| [A], M | [B], M | Rate of Appearance of C, M/hr|
|--------|--------|------------------------------|
| 1.0 x 10⁻² | 1.0 | 0.300 x 10⁻⁶ |
| 1.0 x 10⁻² | 3.0 | 8.10 x 10⁻⁶ |
| 2.0 x 10⁻² | 3.0 | 3.24 x 10⁻⁵ |
| 2.0 x 10⁻² | 1.0 | 1.20 x 10⁻⁶ |
| 3.0 x 10⁻² | 3.0 | 7.30 x 10⁻⁵ |
#### Question:
Using the data above, determine the following:
**Pre-lab Question #10-1: (a) Order of the reaction with respect to A and B**
#### Multiple Choice Options:
1. ⬜ 1st order with respect to A, and 2nd order with respect to B
2. ⬜ 2nd order with respect to A, and 2nd order with respect to B
3. ⬜ 2nd order with respect to A, and 3rd order with respect to B
4. ⬜ 3rd order with respect to A, and 2nd order with respect to B
---
**Explanation of Data and Graphs:**
In this exercise, you will analyze the provided reaction data to determine the reaction order with respect to reactants A and B. The data table includes initial concentrations of A and B, alongside the observed rates of formation of product C. This will help in deriving the rate law and subsequently the reaction orders.
When evaluating these orders:
- Compare pairs of data where the concentration of one reactant is held constant while the other is varied.
- Notice how the rate of reaction changes with alterations in reactant concentrations.
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