For a certain reaction the specific rate constant, k, is 1.50 x 10-3 L mol-1 s-1...

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For a certain reaction the specific rate constant, k, is 1.50 x 10-3 L mol-1 s-1...

For a certain reaction the specific rate constant, k, is 1.50 x 10^-3 L mol^-1 s^-1 at 27 °C and 1.50 L mol^-1 s^-1 at 127 °C. For this reaction, the pre-exponential factor, A, in the Arrhenius equation has the value

A.
8.3 x 10³ L mol^-1 s^-1
B.
1.5 x 10^-3 L mol^-1 s^-1
C.
9.7 kJ mol^-1
D.
1.5 x 10⁶ kJ mol^-1
E.
1.5 x 10⁹ L mol^-1 s^-1

science chemistry

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Answer 1

Answer #1

K; = 1.50 X 163 L mors! Ti = 27°C = 300K Kz = 1.50 L mois! Tz=127°C = 4ook A=2 en (ka) = -C ln (1.50278 e t Hoo-sto) &a= 68

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Answer 2

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