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Use the observations about each chemical reaction in the table below to decide the sign (positive or negative) of the reaction enthalpy AH and reaction entropy AS. Note: If you have not been given enough information to decide a sign, select the "unknown" option. reaction A B C observations This reaction is endothermic and proceeds faster at temperatures above 26. °C. The reverse of this reaction is always spontaneous but proceeds faster at temperatures above -23. °C. This reaction is spontaneous except below 25. °C but proceeds at a faster rate above 184. °C. ΔΗ is As is All is As is conclusions All is As is X (pick one) (pick one) (pick one). (pick one) (pick one). (pick one)

Use the observations about each chemical reaction in the table below to decide the sign (positive or negative) of the reaction enthalpy AH and reaction entropy AS. Note: If you have not been given enough information to decide a sign, select the "unknown" option. reaction A B C observations This reaction is endothermic and proceeds faster at temperatures above 26. °C. The reverse of this reaction is always spontaneous but proceeds faster at temperatures above -23. °C. This reaction is spontaneous except below 25. °C but proceeds at a faster rate above 184. °C. ΔΗ is As is All is As is conclusions All is As is X (pick one) (pick one) (pick one). (pick one) (pick one). (pick one)

Chemistry
Chemistry
10th Edition
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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Use the observations about each chemical reaction in the table below to decide the sign (positive or negative) of the reaction enthalpy AH and reaction entropy AS. Note: If you have not been given enough information to decide a sign, select the "unknown" option. reaction A B C observations This reaction is endothermic and proceeds faster at temperatures above 26. °C. The reverse of this reaction is always spontaneous but proceeds faster at temperatures above - 23. °C. This reaction is spontaneous except below 25. °C but proceeds at a faster rate above 184. C. conclusions AH is As is All is As is All is As is X (pick one) (pick one) (pick one) (pick one) ▼ (pick one). (pick one).
Transcribed Image Text:Use the observations about each chemical reaction in the table below to decide the sign (positive or negative) of the reaction enthalpy AH and reaction entropy AS. Note: If you have not been given enough information to decide a sign, select the "unknown" option. reaction A B C observations This reaction is endothermic and proceeds faster at temperatures above 26. °C. The reverse of this reaction is always spontaneous but proceeds faster at temperatures above - 23. °C. This reaction is spontaneous except below 25. °C but proceeds at a faster rate above 184. C. conclusions AH is As is All is As is All is As is X (pick one) (pick one) (pick one) (pick one) ▼ (pick one). (pick one).
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