Part A Define the second law of thermodynamics. For any spontaneous process, the entropy of the universe decreases (AS universe <0). For any nonspontaneous process, the entropy of the universe decreases (AS universe <0). The entropy of a perfect crystal at absolute zero (0 K) is zero. For any spontaneous process, the entropy of the universe increases (AS universe > 0). For any nonspontaneous process, the entropy of the universe increases (AS universe > 0).

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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<Homework #11
Question 19
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Part A
Define the second law of thermodynamics.
O
O
For any spontaneous process, the entropy of the universe decreases (AS universe <0).
For any nonspontaneous process, the entropy of the universe decreases (AS universe <0).
The entropy of a perfect crystal at absolute zero (0 K) is zero.
O For any spontaneous process, the entropy of the universe increases (AS universe >0).
For any nonspontaneous process, the entropy of the universe increases (AS universe > 0).
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Transcribed Image Text:<Homework #11 Question 19 ▼ Part A Define the second law of thermodynamics. O O For any spontaneous process, the entropy of the universe decreases (AS universe <0). For any nonspontaneous process, the entropy of the universe decreases (AS universe <0). The entropy of a perfect crystal at absolute zero (0 K) is zero. O For any spontaneous process, the entropy of the universe increases (AS universe >0). For any nonspontaneous process, the entropy of the universe increases (AS universe > 0). Submit Provide Feedback Request Answer P Pearson Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use
Part A
Which of the following processes has a ASsys > 0?
OCH4(g) + H₂O(g) → CO(g) + 3 H₂(g)
CO₂(1)→ CO₂ (s)
Li₂CO3(s) + H₂O(g) + CO₂(g) → 2 LIHCO3(s)
N₂(g) + 3 H₂(g) → 2 NH3(g)
All of the above processes have a AS > 0.
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Transcribed Image Text:Part A Which of the following processes has a ASsys > 0? OCH4(g) + H₂O(g) → CO(g) + 3 H₂(g) CO₂(1)→ CO₂ (s) Li₂CO3(s) + H₂O(g) + CO₂(g) → 2 LIHCO3(s) N₂(g) + 3 H₂(g) → 2 NH3(g) All of the above processes have a AS > 0. Submit Provide Feedback Request Answer
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