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The chemistry of nitrogen oxides is very versatile. Given the following reactions and their standardenthalpy changes,Ан°(1) NOg)NO2(g)N203(g)=-39.8 kJ+rxnАн°(2) NO(g) NO2(g) + O2(g)N205(g)=-112.5 kJrxnАн°N204(8)(3) 2NO2(g)-57.2 kJrxnДн" %3-114.2 kJ(4) 2NO(g) 02g)2NO2(g)=rxnАн°subl(5) N205(s)N205(g)= 54.1 kJCalculate the heat of reaction forAHN203(g)N205(s)2N204(g)kJ

Question
The chemistry of nitrogen oxides is very versatile. Given the following reactions and their standard
enthalpy changes,
Ан°
(1) NOg)NO2(g)
N203(g)
=-39.8 kJ
+
rxn
Ан°
(2) NO(g) NO2(g) + O2(g)
N205(g)
=-112.5 kJ
rxn
Ан°
N204(8)
(3) 2NO2(g)
-57.2 kJ
rxn
Дн" %3-114.2 kJ
(4) 2NO(g) 02g)
2NO2(g)
=
rxn
Ан°
subl
(5) N205(s)
N205(g)
= 54.1 kJ
Calculate the heat of reaction for
AH
N203(g)N205(s)
2N204(g)
kJ
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The chemistry of nitrogen oxides is very versatile. Given the following reactions and their standard enthalpy changes, Ан° (1) NOg)NO2(g) N203(g) =-39.8 kJ + rxn Ан° (2) NO(g) NO2(g) + O2(g) N205(g) =-112.5 kJ rxn Ан° N204(8) (3) 2NO2(g) -57.2 kJ rxn Дн" %3-114.2 kJ (4) 2NO(g) 02g) 2NO2(g) = rxn Ан° subl (5) N205(s) N205(g) = 54.1 kJ Calculate the heat of reaction for AH N203(g)N205(s) 2N204(g) kJ

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The overall chemical equatio...

N203 (8)N2 (s)
2N204(8)
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N203 (8)N2 (s) 2N204(8)

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