Question

The 4 Hº (N2O5, g) in kJ mol- on the bases of the following data is :
2NO(g) + O2(g) 2NO, (9)
4H-114 kJ mot
4NO2 (g) + O2(g) 2,0 (0)
AH--102.6 kJ molt
A, Hº (NO,g) = 90.2 kJ mol-1
(1) 15.1
(2) 302
(3) - 36.2
(4) none of these​

Answer 1

Explanation:

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