For each chemical reaction listed in the first column of the table below, predict the sign (positive or negative) of the reaction entropy AS, rxn" If it's not possible to decide with the information given, check the "not enough information" button in the last column. Note for advanced students: Assume the temperature remains constant. Assume all gases and solutions are ideal. reaction sign of reaction entropy O ASn < 0 C,H, (2) + 2H,(g) → C,H,(g) AS pxn > 0 not enough information. O ASxn < 0 BaCo,(s) BaO (s) + Co,(g) O ASxn > 0 O not enough information. O AS xn < 0 ВаCl, (aq) + K,so, (aq) Baso̟(s) + 2K CI(aq) ASxn > 0 O not enough information.

For each chemical reaction listed in the first column of the table below, predict the sign (positive or negative) of the reaction entropy AS, rxn" If it's not possible to decide with the information given, check the "not enough information" button in the last column. Note for advanced students: Assume the temperature remains constant. Assume all gases and solutions are ideal. reaction sign of reaction entropy O ASn < 0 C,H, (2) + 2H,(g) → C,H,(g) AS pxn > 0 not enough information. O ASxn < 0 BaCo,(s) BaO (s) + Co,(g) O ASxn > 0 O not enough information. O AS xn < 0 ВаCl, (aq) + K,so, (aq) Baso̟(s) + 2K CI(aq) ASxn > 0 O not enough information.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter12: Thermodynamic Processes And Thermochemistry

Section: Chapter Questions

Problem 85AP

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Question

Help with this please and thanks!!

For each chemical reaction listed in the first column of the table below, predict the sign (positive or negative) of the reaction entropy AS,
rxn'
If it's not possible to decide with the information given, check the "not enough information" button in the last column.
Note for advanced students: Assume the temperature remains constant. Assume all gases and solutions are ideal.
reaction
sign of reaction entropy
AS
< 0
rxn
C,H,(g) + 2H, (g)
→ C,H,(g)
AS,
> 0
rxn
not enough information.
< 0
AS
rxn
Baco, (s) → Bao (s) + Co,(8)
> 0
AS.
rxn
not enough information.
AS.
< 0
rxn
BaCl, (aq) + K,so,(aq)
Baso,(s) + 2K CI (aq)
> 0
not enough information.

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