T (K) k (year-1) 323 1.17 x 10-8 373 8.10 x 10-5 423 6.93 x 10-2 473 1.42 x 101 523 1.06 x 103 573 3.71 x 104 determine the rate constant at 1000 K E a 1 1 R 2 e k 7, O7x 1013 y-1 O3 x 1011 y-1 O3 x 1015 y-1 O5 x 10° v-1

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