5. In each of the following cases compare the bonds identified in red, and determine which bond you would expect to have the largest bond dissociation energy:

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...
icon
Related questions
icon
Concept explainers
Question
### Bond Dissociation Energy Comparison

**Question:**
In each of the following cases compare the bonds identified in red, and determine which bond you would expect to have the largest bond dissociation energy.

**Diagrams:**
1. **Diagram a.**
   - Contains a linear structure.
   - Includes carbon-carbon triple bonds and carbon-carbon double bonds identified in red.
   - Shows Cl attached to the carbon chain.

2. **Diagram b.**
   - Contains a six-membered ring structure.
   - Features various substituents: Br, I, Cl, and F attached to the ring.
   - Bonds attached to the substituents are identified in red.

**Discussion:**
Bond dissociation energy (BDE) is the energy required to break a bond between two atoms. A higher BDE corresponds to a stronger bond. Factors influencing BDE include bond order (e.g., single, double, triple bonds), atom sizes, bond polarity, and the overall molecular structure.

- **Diagram a** illustrates bonds with double and triple bond character, which generally have higher dissociation energies due to their increased bond order compared to single bonds.
  
- **Diagram b** presents single bonds to different halogens (Br, I, Cl, F). Fluorine, being the smallest and most electronegative, often leads to a higher bond dissociation energy for bonds it forms compared to other halogens due to stronger bond interaction despite repulsion effects in larger atoms like Iodine and Bromine.

**Conclusion:**
Based on the molecular structures and general understanding of bond dissociation energies:
- In **Diagram a**, the carbon-carbon triple bond (identified in red) is expected to have the highest bond dissociation energy.
- In **Diagram b**, the bond to Fluorine (F) identified in red is likely to have the highest bond dissociation energy compared to the other bonds shown.
Transcribed Image Text:### Bond Dissociation Energy Comparison **Question:** In each of the following cases compare the bonds identified in red, and determine which bond you would expect to have the largest bond dissociation energy. **Diagrams:** 1. **Diagram a.** - Contains a linear structure. - Includes carbon-carbon triple bonds and carbon-carbon double bonds identified in red. - Shows Cl attached to the carbon chain. 2. **Diagram b.** - Contains a six-membered ring structure. - Features various substituents: Br, I, Cl, and F attached to the ring. - Bonds attached to the substituents are identified in red. **Discussion:** Bond dissociation energy (BDE) is the energy required to break a bond between two atoms. A higher BDE corresponds to a stronger bond. Factors influencing BDE include bond order (e.g., single, double, triple bonds), atom sizes, bond polarity, and the overall molecular structure. - **Diagram a** illustrates bonds with double and triple bond character, which generally have higher dissociation energies due to their increased bond order compared to single bonds. - **Diagram b** presents single bonds to different halogens (Br, I, Cl, F). Fluorine, being the smallest and most electronegative, often leads to a higher bond dissociation energy for bonds it forms compared to other halogens due to stronger bond interaction despite repulsion effects in larger atoms like Iodine and Bromine. **Conclusion:** Based on the molecular structures and general understanding of bond dissociation energies: - In **Diagram a**, the carbon-carbon triple bond (identified in red) is expected to have the highest bond dissociation energy. - In **Diagram b**, the bond to Fluorine (F) identified in red is likely to have the highest bond dissociation energy compared to the other bonds shown.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Electronic Effects
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY