Calculate AH, for this reaction: rxn NO(g) + O(g)→ NO2(3) Given that: NO(g) + O3(g)→ NO2(g) + O2(g) AH°= -198.9 kJ/mol O3(g) →3/202(g) AH°= -142.3 kJ/mol O2lg)→ 20(g)AH°= 488.0 kJ/mol

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Chapter6: Thermochemisty
Section: Chapter Questions
Problem 6.52QP: The decomposition of ozone, O3, to oxygen, O2, is an exothermic reaction. What is the sign of q? If...
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Calculate AH°,
for this reaction:
rxn
NO(g) + O(g)→ NO2(g)
Given that:
NO(g) + O3(g)→ NO2(g) + O2(g) AH°= -198.9
kJ/mol
O3(3) →3/202(g) AH°= -142.3 kJ/mol
O2lg)→ 20(g) AH°= 488.0 kJ/mol
Transcribed Image Text:Calculate AH°, for this reaction: rxn NO(g) + O(g)→ NO2(g) Given that: NO(g) + O3(g)→ NO2(g) + O2(g) AH°= -198.9 kJ/mol O3(3) →3/202(g) AH°= -142.3 kJ/mol O2lg)→ 20(g) AH°= 488.0 kJ/mol
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