[Sam123]

Hello every one:

your help is appreciated

The rate of a certain reaction is studied at various temperatures-plot the data and answer the following questions
T               K(S-1) 
4                 0.0000659
420              .00327
440               .0181
460                .0589
480                .213
500                .615
520                 1.66
540                 3.99
560                 9.64
580                 20.1
Ea(activation energy)=?? in  KJ.mole-1

the value of pre- exponential factor ,A, for this reaction??

[Corribus]

Show some work; then you may get some help.