Using heats of formation given, calculate the heat of reaction for the following reaction:Fe2O3(s) + 2Al(s) → Al2O3(s) + 2Fe(s) AH,°(k)mol"')U mol-1K"')AG;°(kJmol-')SpeciesAluminumAl(s)28.3AICI,(s)- 704.2110.7-628.9Al,O;(s)-167650.92-1582AIPO,(s)-1733.890.76-1617.9Al,(SO,),(s)-3440.84239.3-3099.94IronFe(s)27.3FeCl,(s)-340.67117.9- 302.3FeCl;(s)- 399.49142.3-334.00FECO3(s)-74193- 667Fe(CO),(€)-774.0338-705.4-733.8445.2-697.3Fe(CO)s(g)FeO(s)-272-Fe,O;-824.287.40-742.2(s, hematite)- 1015Fe,O,(s, magnetite)Fe(OH),(s)-1118146- 569.088-486.5Fe(OH),(s)-823.0106.7-696.5FeS;(s)-177.5122.2- 166.7FESO,(s)-928.4107.5-820.8

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Answered: Using heats of formation given,…

Using heats of formation given, calculate the heat of reaction for the following reaction: Fe2O3(s) + 2Al(s) → Al2O3(s) + 2Fe(s)

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

Using heats of formation given, calculate the heat of reaction for the following reaction:

Fe₂O₃(s) + 2Al(s) → Al₂O₃(s) + 2Fe(s)

AH,°
(k)
mol"')
U mol-1
K"')
AG;°
(kJ
mol-')
Species
Aluminum
Al(s)
28.3
AICI,(s)
- 704.2
110.7
-628.9
Al,O;(s)
-1676
50.92
-1582
AIPO,(s)
-1733.8
90.76
-1617.9
Al,(SO,),(s)
-3440.84
239.3
-3099.94
Iron
Fe(s)
27.3
FeCl,(s)
-340.67
117.9
- 302.3
FeCl;(s)
- 399.49
142.3
-334.00
FECO3(s)
-741
93
- 667
Fe(CO),(€)
-774.0
338
-705.4
-733.8
445.2
-697.3
Fe(CO)s(g)
FeO(s)
-272
-
Fe,O;
-824.2
87.40
-742.2
(s, hematite)
- 1015
Fe,O,
(s, magnetite)
Fe(OH),(s)
-1118
146
- 569.0
88
-486.5
Fe(OH),(s)
-823.0
106.7
-696.5
FeS;(s)
-177.5
122.2
- 166.7
FESO,(s)
-928.4
107.5
-820.8

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