12) Determine the Keg for the reaction shown below. Use the space provided for work. Write the Keq in the box provided. Does this reaction favor reactants or products? (circle choice). OH + Et-NH2 Et-NH3 pK = 10 pK, = 3
12) Determine the Keg for the reaction shown below. Use the space provided for work. Write the Keq in the box provided. Does this reaction favor reactants or products? (circle choice). OH + Et-NH2 Et-NH3 pK = 10 pK, = 3
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...
Related questions
Question
100%
Can someone help me with the problem attached?
![**Exercise: Equilibrium Constant Calculation**
**Objective:** Determine the \( K_{eq} \) for the reaction shown below. Use the space provided for your calculations. Write the \( K_{eq} \) in the box provided. Does this reaction favor **reactants** or **products**? (circle your choice).
**Chemical Reaction:**
- **Reactants:**
1. Phenol (OH group on benzene ring)
- \( pK_a = 10 \)
2. Ethylamine (Et-NH\(_2\))
- \( pK_b = 3 \)
- **Products:**
1. Phenoxide ion (O\(^-\) on benzene ring)
2. Ethylammonium ion (Et-NH\(_3^+\))
**Instructions:**
Calculate the equilibrium constant (\( K_{eq} \)) for the given reaction using the provided \( pK_a \) and \( pK_b \) values. Determine whether the reaction favors the formation of reactants or products, and circle your choice.
---
**Note:**
1. Equilibrium constant (\( K_{eq} \)) can be determined using the relationship:
\[
K_{eq} = 10^{(pK_b - pK_a)}
\]
2. After calculating, consider the magnitude of \( K_{eq} \) to determine the favored side of the equilibrium:
- \( K_{eq} > 1 \): Products are favored.
- \( K_{eq} < 1 \): Reactants are favored.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc3275796-b029-439c-8f74-d618d19371ab%2F2e3fdc83-ba80-41e3-8758-b3edfe9700f5%2Fpoi57v_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Exercise: Equilibrium Constant Calculation**
**Objective:** Determine the \( K_{eq} \) for the reaction shown below. Use the space provided for your calculations. Write the \( K_{eq} \) in the box provided. Does this reaction favor **reactants** or **products**? (circle your choice).
**Chemical Reaction:**
- **Reactants:**
1. Phenol (OH group on benzene ring)
- \( pK_a = 10 \)
2. Ethylamine (Et-NH\(_2\))
- \( pK_b = 3 \)
- **Products:**
1. Phenoxide ion (O\(^-\) on benzene ring)
2. Ethylammonium ion (Et-NH\(_3^+\))
**Instructions:**
Calculate the equilibrium constant (\( K_{eq} \)) for the given reaction using the provided \( pK_a \) and \( pK_b \) values. Determine whether the reaction favors the formation of reactants or products, and circle your choice.
---
**Note:**
1. Equilibrium constant (\( K_{eq} \)) can be determined using the relationship:
\[
K_{eq} = 10^{(pK_b - pK_a)}
\]
2. After calculating, consider the magnitude of \( K_{eq} \) to determine the favored side of the equilibrium:
- \( K_{eq} > 1 \): Products are favored.
- \( K_{eq} < 1 \): Reactants are favored.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
Recommended textbooks for you
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY