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t (s) [A] (M) ln[A] 1/[A] 0.00 0.500 -0.693 2.00 20.0 0.389 -0.944 2.57 40.0 0.303...

t
(s)		 [A]
(M)		 ln[A] 1/[A]
0.00 0.500 -0.693 2.00
20.0 0.389 -0.944 2.57
40.0 0.303 -1.19 3.30
60.0 0.236 -1.44 4.24
80.0 0.184 -1.69 5.43

1st order reaction

kk =

1.25×10−2 s−1s−1
TT
(KK)		 kk
(s−1s−1)
295 0.0125
325 0.0357

what is the activation energy?

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  • A] (M) t In [A 1/A (s) 2.00 0.00 0.500 0.693 0.944 2.57 20.0 0.389 0.303...

    A] (M) t In [A 1/A (s) 2.00 0.00 0.500 0.693 0.944 2.57 20.0 0.389 0.303 1.19 3.30 40.0 4.24 60.0 0.236 144 5.43 0.184 1.69 80.0 Part A What is the order of this reaction? View Available Hint(s) What is the activation energy of this reaction? Express your answer to three significant figures and include the appropriate units.

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