Question

N2O5 decomposes according to the equation 2 N2O5 (g) → 4 NO2 (g) + O2 (g). This reaction has activation energy Ea = 1.04 × 105 J/mol and pre-exponential factor A = 5.63 × 10^13 s -1 . What will be the value of the rate constant k at 308 K

A. 2.8 × 10-8 s -1

B. 1.3 × 10-4 s -1

C. 2.8 × 10-8 M·s -1

D. 1.3 × 10-4 M·s -1