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A reactant in a first-order reaction falls to 11.43% of its initial value in 11.04 s....

A reactant in a first-order reaction falls to 11.43% of its initial value in 11.04 s. What is the value of the rate constant expressed in s-1?

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Answer #1

- kt first order Rin = kx 1104 A= 100 initial A = 11:43 after 11.048 ln loo 11.43 Ik = 0.196 8

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