Calculate the rate constant of the reaction at 23 °C. Express your answer in reciprocal seconds to two significant figures.

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Review I Constants I Periodic Table
MISSED THIS? Read Section 15.5 (Pages 650 - 656).
The activation energy of a reaction is 57.0 kJ/mol and the
Part A
frequency factor is 1.5 x 1011/s.
Calculate the rate constant of the reaction at 23 °C.
Express your answer in reciprocal seconds to two significant figures.
?
k =
S
-1
Submit
Previous Answers Request Answer
X Incorrect; Try Again; 4 attempts remaining
The Arrhenius equation is
- Ea
+ In(A)
RT
In(k) =
where k is the rate constant, A is the frequency factor, Ea is the activation energy in J/mol, R is the gas constant in J/(mol ·K), and
T is the temperature in K. Rearrange the Arrhenius equation to solve for the rate constant.
Transcribed Image Text:Review I Constants I Periodic Table MISSED THIS? Read Section 15.5 (Pages 650 - 656). The activation energy of a reaction is 57.0 kJ/mol and the Part A frequency factor is 1.5 x 1011/s. Calculate the rate constant of the reaction at 23 °C. Express your answer in reciprocal seconds to two significant figures. ? k = S -1 Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining The Arrhenius equation is - Ea + In(A) RT In(k) = where k is the rate constant, A is the frequency factor, Ea is the activation energy in J/mol, R is the gas constant in J/(mol ·K), and T is the temperature in K. Rearrange the Arrhenius equation to solve for the rate constant.
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