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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 с observations The reverse of this reaction is always spontaneous. This reaction is always spontaneous, but proceeds slower at temperatures above 27. °C. This reaction is exothermic and proceeds slower at temperatures below 61. °C. AH is AS is conclusions AH is As is AH is AS is X (pick one) (pick one) (pick one) (pick one) (pick one) (pick one) → 5

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 с observations The reverse of this reaction is always spontaneous. This reaction is always spontaneous, but proceeds slower at temperatures above 27. °C. This reaction is exothermic and proceeds slower at temperatures below 61. °C. AH is AS is conclusions AH is As is AH is AS is X (pick one) (pick one) (pick one) (pick one) (pick one) (pick one) → 5

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 с observations The reverse of this reaction is always spontaneous. This reaction is always spontaneous, but proceeds slower at temperatures above 27. °C. This reaction is exothermic and proceeds slower at temperatures below 61. °C. conclusions AH is AS is AH is As is AH is AS is X (pick one) (pick one) (pick one) (pick one) (pick one) (pick one) → 5
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 с observations The reverse of this reaction is always spontaneous. This reaction is always spontaneous, but proceeds slower at temperatures above 27. °C. This reaction is exothermic and proceeds slower at temperatures below 61. °C. conclusions AH is AS is AH is As is AH is AS is X (pick one) (pick one) (pick one) (pick one) (pick one) (pick one) → 5
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