For the following reactions, indicate whether the entropy of the system increases, decreases, or remains nearly the same. ( Circle) a) Al3* (aq) + 3 OH (aq) → Al(OH)3 (s) increase decrease remains nearly the same b) CaCO3(s) → CaO(s) + CO2(g) increase decrease remains nearly the same c) Mg(s) + Cu2+(aq) → Mg²*(aq) + Cu(s) increase decrease remains nearly the same
For the following reactions, indicate whether the entropy of the system increases, decreases, or remains nearly the same. ( Circle) a) Al3* (aq) + 3 OH (aq) → Al(OH)3 (s) increase decrease remains nearly the same b) CaCO3(s) → CaO(s) + CO2(g) increase decrease remains nearly the same c) Mg(s) + Cu2+(aq) → Mg²*(aq) + Cu(s) increase decrease remains nearly the same
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter5: Principles Of Chemical Reactivity: Energy And Chemical Reactions
Section5.4: The First Law Of Thermodynamics
Problem 1RC: Which of the following processes will lead to a decrease in the internal energy of a system? (1)...
Related questions
Question
![For the following reactions, indicate whether the entropy of the system increases, decreases, or
remains nearly the same. ( Circle)
a) Al3* (aq) + 3 OH" (aq) → Al(OH)3 (s)
increase
decrease
remains nearly the same
b) CaCO3(s) → CaO(s) + CO2(g)
increase
decrease
remains nearly the same
c) Mg(s) + Cu2+(aq) → Mg²*(aq) + Cu(s)
increase
decrease
remains nearly the same
Rank the compounds in each of the following groups in order of increasing standard molar entropy.
a) CHa(g), CF4(g), CCI1(g)
b) CH20(g), CH3CHO(g), CH3CH2CHO (g).
c) HF(g), H20(g), NH3(g).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcf266520-407e-4b51-839c-e1d92d759be6%2Fc002cda7-f827-4f0c-8fec-be8005a9686f%2Fx3uoa0f_processed.jpeg&w=3840&q=75)
Transcribed Image Text:For the following reactions, indicate whether the entropy of the system increases, decreases, or
remains nearly the same. ( Circle)
a) Al3* (aq) + 3 OH" (aq) → Al(OH)3 (s)
increase
decrease
remains nearly the same
b) CaCO3(s) → CaO(s) + CO2(g)
increase
decrease
remains nearly the same
c) Mg(s) + Cu2+(aq) → Mg²*(aq) + Cu(s)
increase
decrease
remains nearly the same
Rank the compounds in each of the following groups in order of increasing standard molar entropy.
a) CHa(g), CF4(g), CCI1(g)
b) CH20(g), CH3CHO(g), CH3CH2CHO (g).
c) HF(g), H20(g), NH3(g).
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 2 steps with 1 images
![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 & Chemical Reactivity](https://www.bartleby.com/isbn_cover_images/9781133949640/9781133949640_smallCoverImage.gif)
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781133949640
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
![Chemistry: The Molecular Science](https://www.bartleby.com/isbn_cover_images/9781285199047/9781285199047_smallCoverImage.gif)
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
![Chemistry for Engineering Students](https://www.bartleby.com/isbn_cover_images/9781285199023/9781285199023_smallCoverImage.gif)
Chemistry for Engineering Students
Chemistry
ISBN:
9781285199023
Author:
Lawrence S. Brown, Tom Holme
Publisher:
Cengage Learning
![Chemistry & Chemical Reactivity](https://www.bartleby.com/isbn_cover_images/9781133949640/9781133949640_smallCoverImage.gif)
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781133949640
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
![Chemistry: The Molecular Science](https://www.bartleby.com/isbn_cover_images/9781285199047/9781285199047_smallCoverImage.gif)
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
![Chemistry for Engineering Students](https://www.bartleby.com/isbn_cover_images/9781285199023/9781285199023_smallCoverImage.gif)
Chemistry for Engineering Students
Chemistry
ISBN:
9781285199023
Author:
Lawrence S. Brown, Tom Holme
Publisher:
Cengage Learning
![Chemistry for Engineering Students](https://www.bartleby.com/isbn_cover_images/9781337398909/9781337398909_smallCoverImage.gif)
Chemistry for Engineering Students
Chemistry
ISBN:
9781337398909
Author:
Lawrence S. Brown, Tom Holme
Publisher:
Cengage Learning
![Principles of Modern Chemistry](https://www.bartleby.com/isbn_cover_images/9781305079113/9781305079113_smallCoverImage.gif)
Principles of Modern Chemistry
Chemistry
ISBN:
9781305079113
Author:
David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:
Cengage Learning
![Chemistry: Principles and Practice](https://www.bartleby.com/isbn_cover_images/9780534420123/9780534420123_smallCoverImage.gif)
Chemistry: Principles and Practice
Chemistry
ISBN:
9780534420123
Author:
Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:
Cengage Learning