Examlex
Given the standard reaction enthalpies below: N2(g) + O2 2NO(g)
H° = +180.5 kJmol1
2NO2(g) N2(g) + 2O2(g)
H° = 66.4 kJmol1
Calculate the standard reaction enthalpy for the oxidation of nitric oxide to nitrogen dioxide,shown below:
2NO(g) + O2(g) 2NO2(g)
Syllogistic Reasoning
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