Given the following thermochemical equations:(kJ/mol)AH° = -3307.94 FeS2(s) + 11 O2(g) -2 Fe2O3(s) + 8 SO2(g)- 1125.22 H2S(g) + 3 O2(g) -2 H2O(1) + 2 SO2(g)4 FeO(s) + O2(g)2 Fe(s) + O2(g)H2(g) + S(s)2 H2(g) + O2(8)-2 Fe2O3(s)- 578.2-2 FeO(s)-- H2S(g)-2 H20(1)-544- 20.2- 571.7Compute the AgH" for FeS2(s) in kJ/mol.A) -1233.9 kJ/molB) -2893.9 kJ/molC) -24.3 kJ/molD) -183.5 kJ/molE) -70.0 kJ/molO AO BOcO DO E

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Given the following thermochemical equations: 4 FeS2(s) + 11 O2(g) –-2 Fe2O3(s) + 8 SO2(g) (kJ/mol) 4H* - -3307.9 - 1125.2 2 H2S(g) + 3 O2(g) -2 H2O(1) + 2 SO2(g) 4 FeO(s) + O2(g) 2 Fe(s) + O2(g) H2(g) + S(s) 2 H2(g) + O2(g) - 578.2 -2 Fe2O3(s) -2 FeO(s) -544 - 20.2 - H2S(g) -2 H20(1) - 571.7 Compute the AgH" for FeS2(s) in kJ/mol. A) -1233.9 kJ/mol B) -2893.9 kJ/mol C) -24.3 kJ/mol D) -183.5 kJ/mol E) -70.0 kJ/mol DA B DE

Given the following thermochemical equations: 4 FeS2(s) + 11 O2(g) –-2 Fe2O3(s) + 8 SO2(g) (kJ/mol) 4H* - -3307.9 - 1125.2 2 H2S(g) + 3 O2(g) -2 H2O(1) + 2 SO2(g) 4 FeO(s) + O2(g) 2 Fe(s) + O2(g) H2(g) + S(s) 2 H2(g) + O2(g) - 578.2 -2 Fe2O3(s) -2 FeO(s) -544 - 20.2 - H2S(g) -2 H20(1) - 571.7 Compute the AgH" for FeS2(s) in kJ/mol. A) -1233.9 kJ/mol B) -2893.9 kJ/mol C) -24.3 kJ/mol D) -183.5 kJ/mol E) -70.0 kJ/mol DA B DE

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

Given the following thermochemical equations:
(kJ/mol)
AH° = -3307.9
4 FeS2(s) + 11 O2(g) -2 Fe2O3(s) + 8 SO2(g)
- 1125.2
2 H2S(g) + 3 O2(g) -2 H2O(1) + 2 SO2(g)
4 FeO(s) + O2(g)
2 Fe(s) + O2(g)
H2(g) + S(s)
2 H2(g) + O2(8)
-2 Fe2O3(s)
- 578.2
-2 FeO(s)
-- H2S(g)
-2 H20(1)
-544
- 20.2
- 571.7
Compute the AgH" for FeS2(s) in kJ/mol.
A) -1233.9 kJ/mol
B) -2893.9 kJ/mol
C) -24.3 kJ/mol
D) -183.5 kJ/mol
E) -70.0 kJ/mol
O A
O B
Oc
O D
O E

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