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Given the Following Standard Reaction Enthalpies:
O2(g) →\rightarrow 2O(g) Δ\Delta H° = +4984 KJ

Question 19

Multiple Choice

Given the following standard reaction enthalpies:
O2(g) →\rightarrow 2O(g)
Δ\Delta H° = +498.4 kJ.mol-1
NO(g) + O3(g) →\rightarrow NO2(g) + O2(g)
Δ\Delta H° = -200 kJ.mol-1
And the standard enthalpy of formation of ozone,+142.7 kJ.mol-1 ,calculate the standard reaction enthalpy for the reaction
NO(g) + O(g) →\rightarrow NO2(g)


A) (-306 kJ.mol-1 )
B) (+355 kJ.mol-1 )
C) (+592 kJ.mol-1 )
D) (+555 kJ.mol-1 )
E) (+192 kJ.mol-1 )

Correct Answer:

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