1 Figure 14.23 Heterogeneous Hydrogen catalysis. Mechanism for reaction of ethylene with hydrogen on a catalytic surface. Carbon H2 and C2H4 adsorb on metal surface. After H-H bond breaks, H atoms migrate along metal surface. One free H attaches to C2H4 to form C2H5 (ethyl group) intermediate. Second free H is about to attach to C2H5 intermediate to form C2Hg. Ethane, C2H6, desorbs from metal surface.
1 Figure 14.23 Heterogeneous Hydrogen catalysis. Mechanism for reaction of ethylene with hydrogen on a catalytic surface. Carbon H2 and C2H4 adsorb on metal surface. After H-H bond breaks, H atoms migrate along metal surface. One free H attaches to C2H4 to form C2H5 (ethyl group) intermediate. Second free H is about to attach to C2H5 intermediate to form C2Hg. Ethane, C2H6, desorbs from metal surface.
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
The first step in the heterogeneous
hydrogenation of ethylene is adsorption of the
ethylene molecule on a metal surface. One proposed explanation for the “sticking” of ethylene to a metal
surface is the interaction of the electrons in the C—C π
bond with vacant orbitals on the metal surface. (a) If this
notion is correct, would ethane be expected to adsorb to a metal surface, and, if so, how strongly would ethane bind
compared to ethylene? (b) Based on its Lewis structure,
would you expect ammonia to adsorb to a metal surface
using a similar explanation as for ethylene?
![1 Figure 14.23 Heterogeneous
Hydrogen
catalysis. Mechanism for reaction
of ethylene with hydrogen on a
catalytic surface.
Carbon
H2 and C2H4 adsorb on
metal surface.
After H-H bond breaks, H atoms
migrate along metal surface.
One free H attaches to
C2H4 to form C2H5 (ethyl
group) intermediate.
Second free H is about to attach to
C2H5 intermediate to form C2Hg.
Ethane, C2H6, desorbs from
metal surface.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe06ac454-5efe-49d1-acff-d267bd2e0940%2Fc70719e5-937b-4a99-b128-db5ed7ab0d19%2Fpi5sui.png&w=3840&q=75)
Transcribed Image Text:1 Figure 14.23 Heterogeneous
Hydrogen
catalysis. Mechanism for reaction
of ethylene with hydrogen on a
catalytic surface.
Carbon
H2 and C2H4 adsorb on
metal surface.
After H-H bond breaks, H atoms
migrate along metal surface.
One free H attaches to
C2H4 to form C2H5 (ethyl
group) intermediate.
Second free H is about to attach to
C2H5 intermediate to form C2Hg.
Ethane, C2H6, desorbs from
metal surface.
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
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
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
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.Recommended textbooks for you
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Organic Chemistry](https://www.bartleby.com/isbn_cover_images/9780078021558/9780078021558_smallCoverImage.gif)
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
![Chemistry: Principles and Reactions](https://www.bartleby.com/isbn_cover_images/9781305079373/9781305079373_smallCoverImage.gif)
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
![Elementary Principles of Chemical Processes, Bind…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY