Question

Calculate the activation energy, Ea, for
N2O5(g) 2 NO2(g) + 1/2 O2(g)
given k (at 45.0 C) = 5.79 10-4 s-1 and k (at 60.0 C) = 3.83 10-3 s-1. (R = 8.314 J/Kmol)
A.0.256 kJ/mol
B.2.83 kJ/mol
C.31.1 kJ/mol
D.111 kJ/mol
E.389 kJ/mol

Answer

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