2.84 For each of the following reactions, decide if (i) tendency toward minimum energy favors reactants or products. i od (ii) tendency toward maximum randomness favors re- actants or products. idel (a) 2A12O3 (s) 4Al (s) + 302 (g) W () (b) CaO (s) + H2O (g) Ca(OH)2 (s) (c) 2C1 (g) C2 (g) (d) CO(NH2)2 (aq) + H2O (1) Z CO2 (g) + 2NH3 (g) AH = +28.4 kkal %3D (e) N204 (g) 2 2NO2 (g) AH = +14 kkål %3D (f) 203 (g) 302 (g) AH= -68 kkal (g) 2NH3 (g) N2 (g) + 3H2 (g) AH = +22 kkal %3D
2.84 For each of the following reactions, decide if (i) tendency toward minimum energy favors reactants or products. i od (ii) tendency toward maximum randomness favors re- actants or products. idel (a) 2A12O3 (s) 4Al (s) + 302 (g) W () (b) CaO (s) + H2O (g) Ca(OH)2 (s) (c) 2C1 (g) C2 (g) (d) CO(NH2)2 (aq) + H2O (1) Z CO2 (g) + 2NH3 (g) AH = +28.4 kkal %3D (e) N204 (g) 2 2NO2 (g) AH = +14 kkål %3D (f) 203 (g) 302 (g) AH= -68 kkal (g) 2NH3 (g) N2 (g) + 3H2 (g) AH = +22 kkal %3D
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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Question
![2.84 For each of the following reactions, decide if
(i) tendency toward minimum energy favors reactants
or products. ie o
(ii) tendency toward maximum randomness favors re-
inat zidi n hordel
actants or products.
bin
(a) 2A12O3 (s) 2 4Al (s) + 302 (g) W (@)
(b) CaO (s) + H2O (g) Ca(OH)2 (s)
(c) 2C1 (g) Ch (g)
(d) CO(NH2)2 (aq) + H20 (1)
ME0.0
CO2 (g) + 2NH3 (g)
AH = +28.4 kkal
%3D
(e) N204 (g) 2 2NO2 (g) AH = +14 kkål
(f) 203 (g) 302 (g) AH= -68 kkal
(g) 2NH3 (g) N, (g) + 3H2 (g) AH = +22 kkal
%3D
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4ef182aa-f193-4f70-bea4-43e8c5f273e4%2F3b20ef4a-56bc-48cd-98e8-175ac0f5f919%2Fp1buu7g_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2.84 For each of the following reactions, decide if
(i) tendency toward minimum energy favors reactants
or products. ie o
(ii) tendency toward maximum randomness favors re-
inat zidi n hordel
actants or products.
bin
(a) 2A12O3 (s) 2 4Al (s) + 302 (g) W (@)
(b) CaO (s) + H2O (g) Ca(OH)2 (s)
(c) 2C1 (g) Ch (g)
(d) CO(NH2)2 (aq) + H20 (1)
ME0.0
CO2 (g) + 2NH3 (g)
AH = +28.4 kkal
%3D
(e) N204 (g) 2 2NO2 (g) AH = +14 kkål
(f) 203 (g) 302 (g) AH= -68 kkal
(g) 2NH3 (g) N, (g) + 3H2 (g) AH = +22 kkal
%3D
%3D
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