The integrated rate law for a first order reaction is as follows:
where [A]t = concentration at time t, k = rate constant, t = time, [A]0 = initial concentration.
Which of the following represents the integrated rate law for a first-order reaction?
A) [A]t - [A]0 = -kt
B) ln (k2/k1) = Ea/R(1/T) + lnA
C) ln ([A]t/[A]0) = -kt
D) k = A e(-Ea/RT)
E) 1/[A]t - 1/[A]0 = kt
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