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.

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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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.
Transcribed Image Text: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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