At 45°C the rate constant is 6.2 x 10 s. The reaction is first order. a What is the rate law for the reaction? Rate = k[N2O5] [NO,)*[O2] Rate = k[N2 Os] %3D Rate k[NO,] [O2l Rate = k[N2O5] b Calculate the rate of the reaction when [N2O5] is 0.40 M. Rate = |M/s

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A: N2O5 (g) --> NO3(g) + NO2(g) Rate constant = 0.053 s^-1 [N2O5]=0.055 M

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