camm4881 camm4881 31-05-2023 Chemistry contestada The first-order rearrangement of ch3nc is measured to have a rate constant of 3. 61 x 10^-15 s^-1 at 298 k and a rate constant of 8. 66 × 10^-7 s^-1 at 425 k. Determine the activation energy for this reaction.