Homework Help is Here – Start Your Trial Now!
Science
Chemistry
CO(g) +2 H2 (9) 2 CH3OH(g) K = 2.2 x 104 at 298 k %3D A stoichiometric mixture of CO(9) and H2 (g) was allowed to react in two different 2.0 L rigid containers at a constant temperature of 298 K. The reaction is represented by the equation above. Diagram 1 represents the uncatalyzed reaction and diagram 2 represents the catalyzed reaction one hour after the reactants were mixed. Which of the following correctly explains the experimental results represented in the particle diagrams? S Although the reaction is thermodynamically favorable because AG° < 0 based on the value of K, only the catalyzed reaction could proceed in one hour because its reactant molecules had a A higher average kinetic energy. Although the reaction is thermodynamically favorable because AG° < 0 based on the value of K, only the catalyzed reaction could proceed in one hour because it has a lower activation- B energy reaction pathway. The reaction is not thermodynamically favorable because AG° > 0 based on the value of K, but the addition of a catalyst improved the orientation of the reactants during collisions, allowing the catalyzed reaction to proceed in one hour. The reaction is not thermodynamically favorable because AG° > 0 based on the value of K, but the catalyzed reaction could proceed in one hour because it has a lower AH and a higher AS.

CO(g) +2 H2 (9) 2 CH3OH(g) K = 2.2 x 104 at 298 k %3D A stoichiometric mixture of CO(9) and H2 (g) was allowed to react in two different 2.0 L rigid containers at a constant temperature of 298 K. The reaction is represented by the equation above. Diagram 1 represents the uncatalyzed reaction and diagram 2 represents the catalyzed reaction one hour after the reactants were mixed. Which of the following correctly explains the experimental results represented in the particle diagrams? S Although the reaction is thermodynamically favorable because AG° < 0 based on the value of K, only the catalyzed reaction could proceed in one hour because its reactant molecules had a A higher average kinetic energy. Although the reaction is thermodynamically favorable because AG° < 0 based on the value of K, only the catalyzed reaction could proceed in one hour because it has a lower activation- B energy reaction pathway. The reaction is not thermodynamically favorable because AG° > 0 based on the value of K, but the addition of a catalyst improved the orientation of the reactants during collisions, allowing the catalyzed reaction to proceed in one hour. The reaction is not thermodynamically favorable because AG° > 0 based on the value of K, but the catalyzed reaction could proceed in one hour because it has a lower AH and a higher AS.

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 113QRT
See similar textbooks
icon
Related questions
Question
CO(g) +2 H2 (9) 2 CH3OH(g) K = 2.2 x 104 at 298 k %3D A stoichiometric mixture of CO(9) and H2 (g) was allowed to react in two different 2.0 L rigid containers at a constant temperature of 298 K. The reaction is represented by the equation above. Diagram 1 represents the uncatalyzed reaction and diagram 2 represents the catalyzed reaction one hour after the reactants were mixed. Which of the following correctly explains the experimental results represented in the particle diagrams? S Although the reaction is thermodynamically favorable because AG° < 0 based on the value of K, only the catalyzed reaction could proceed in one hour because its reactant molecules had a A higher average kinetic energy. Although the reaction is thermodynamically favorable because AG° < 0 based on the value of K, only the catalyzed reaction could proceed in one hour because it has a lower activation- B energy reaction pathway. The reaction is not thermodynamically favorable because AG° > 0 based on the value of K, but the addition of a catalyst improved the orientation of the reactants during collisions, allowing the catalyzed reaction to proceed in one hour. The reaction is not thermodynamically favorable because AG° > 0 based on the value of K, but the catalyzed reaction could proceed in one hour because it has a lower AH and a higher AS.
Transcribed Image Text:CO(g) +2 H2 (9) 2 CH3OH(g) K = 2.2 x 104 at 298 k %3D A stoichiometric mixture of CO(9) and H2 (g) was allowed to react in two different 2.0 L rigid containers at a constant temperature of 298 K. The reaction is represented by the equation above. Diagram 1 represents the uncatalyzed reaction and diagram 2 represents the catalyzed reaction one hour after the reactants were mixed. Which of the following correctly explains the experimental results represented in the particle diagrams? S Although the reaction is thermodynamically favorable because AG° < 0 based on the value of K, only the catalyzed reaction could proceed in one hour because its reactant molecules had a A higher average kinetic energy. Although the reaction is thermodynamically favorable because AG° < 0 based on the value of K, only the catalyzed reaction could proceed in one hour because it has a lower activation- B energy reaction pathway. The reaction is not thermodynamically favorable because AG° > 0 based on the value of K, but the addition of a catalyst improved the orientation of the reactants during collisions, allowing the catalyzed reaction to proceed in one hour. The reaction is not thermodynamically favorable because AG° > 0 based on the value of K, but the catalyzed reaction could proceed in one hour because it has a lower AH and a higher AS.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Chemical Equilibrium
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: The Molecular Science
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
Chemistry for Engineering Students
Chemistry for Engineering Students
Chemistry
ISBN:
9781337398909
Author:
Lawrence S. Brown, Tom Holme
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781133611097
Author:
Steven S. Zumdahl
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Principles of Modern Chemistry
Principles of Modern Chemistry
Chemistry
ISBN:
9781305079113
Author:
David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS