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The reaction in (C --> B + A) is favorable at low temperatures only and the reaction in  (B + 2C --> D) is favorable at all temperatures. What does this imply for the sign of the entropy change of each reaction? Suggest one possible phase of matter for each of the species (A, B, C, and D) consistent with both of these entropy changes C --> B + A           ΔH= -730kJ/mol B + 2C --> D      ΔH= -185 kJ/mol

The reaction in (C --> B + A) is favorable at low temperatures only and the reaction in  (B + 2C --> D) is favorable at all temperatures. What does this imply for the sign of the entropy change of each reaction? Suggest one possible phase of matter for each of the species (A, B, C, and D) consistent with both of these entropy changes C --> B + A           ΔH= -730kJ/mol B + 2C --> D      ΔH= -185 kJ/mol

Chemistry
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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The reaction in (C --> B + A) is favorable at low temperatures only and the reaction in  (B + 2C --> D) is favorable at all temperatures. What does this imply for the sign of the entropy change of each reaction? Suggest one possible phase of matter for each of the species (A, B, C, and D) consistent with both of these entropy changes

C --> B + A           ΔH= -730kJ/mol

B + 2C --> D      ΔH= -185 kJ/mol

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