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(Equation 1) 4 Fe2O3(s) + 20 NO2(g) + 22 H2O(l) + 5 O2(g) → 8 Fe(OH)3(s) + 20 HNO3(aq) AH= -1811.2 kJ/mol (Equation 2) Fe2O3(s) + 3 H2O (l) → 2 Fe(OH)3(s) AH = 35.6 kJ/mol (Equation 3) 20 HNO3(aq) → 5 O2(g) + 10 H2O (1) + 20 NO2(g) AH = ??????? The AH for equation 3 is: _________(express in kJ)

(Equation 1) 4 Fe2O3(s) + 20 NO2(g) + 22 H2O(l) + 5 O2(g) → 8 Fe(OH)3(s) + 20 HNO3(aq) AH= -1811.2 kJ/mol (Equation 2) Fe2O3(s) + 3 H2O (l) → 2 Fe(OH)3(s) AH = 35.6 kJ/mol (Equation 3) 20 HNO3(aq) → 5 O2(g) + 10 H2O (1) + 20 NO2(g) AH = ??????? The AH for equation 3 is: _________(express in kJ)

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter6: Thermochemisty
Section: Chapter Questions
Problem 6.94QP
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(Equation 1) 4 Fe2O3(s) + 20 NO2(g) + 22 H2O(l) + 5 O2(g) → 8 Fe(OH)3(s) + 20 HNO3(aq) AH= -1811.2 kJ/mol (Equation 2) Fe2O3(s) + 3 H2O (l) → 2 Fe(OH)3(s) AH = 35.6 kJ/mol (Equation 3) 20 HNO3(aq) → 5 O2(g) + 10 H2O (1) + 20 NO2(g) AH = ??????? The AH for equation 3 is: _________(express in kJ)
Transcribed Image Text:(Equation 1) 4 Fe2O3(s) + 20 NO2(g) + 22 H2O(l) + 5 O2(g) → 8 Fe(OH)3(s) + 20 HNO3(aq) AH= -1811.2 kJ/mol (Equation 2) Fe2O3(s) + 3 H2O (l) → 2 Fe(OH)3(s) AH = 35.6 kJ/mol (Equation 3) 20 HNO3(aq) → 5 O2(g) + 10 H2O (1) + 20 NO2(g) AH = ??????? The AH for equation 3 is: _________(express in kJ)
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