The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E= 58.0 kJ/mol. If the rate constant of this reaction is 1.3 x 105 M¹s -1 at 348.0 °C, what will the rate constant be at 445.0 °C? Round your answer to 2 significant digits. k=M -1 -1 'S Explanation Check JUL 16 ☐ x10 X e tv W X 70 MacBook Air Ⓒ2023 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center | Accessib

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The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E= 58.0 kJ/mol. If the rate constant of this
reaction is 1.3 × 10³ M¹s -1
at 348.0 °C, what will the rate constant be at 445.0 °C?
Round your answer to 2 significant digits.
k=M
-1 -1
S
Explanation
Check
JUL
16
X
8
tv
W
X
MacBook Air
Ⓒ2023 McGraw Hill LLC. All Rights Reserved. Terms of Use
P
Privacy Center | Accessil
Transcribed Image Text:The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E= 58.0 kJ/mol. If the rate constant of this reaction is 1.3 × 10³ M¹s -1 at 348.0 °C, what will the rate constant be at 445.0 °C? Round your answer to 2 significant digits. k=M -1 -1 S Explanation Check JUL 16 X 8 tv W X MacBook Air Ⓒ2023 McGraw Hill LLC. All Rights Reserved. Terms of Use P Privacy Center | Accessil
The rate constant k for a certain reaction is measured at two different temperatures:
temperature
k
233.0 °C 5.3 x 10¹0
2.8 × 10¹1
Assuming the rate constant obeys the Arrhenius equation, calculate the activation energy E for this reaction.
Round your answer to 2 significant digits.
324.0 °C
E =
mol
Explanation
Check
JUL
S 16
0
x10
X
S
tv
W
© 2023 McGraw Hill LLC. All Rights Reserved. Ter
70
P
Transcribed Image Text:The rate constant k for a certain reaction is measured at two different temperatures: temperature k 233.0 °C 5.3 x 10¹0 2.8 × 10¹1 Assuming the rate constant obeys the Arrhenius equation, calculate the activation energy E for this reaction. Round your answer to 2 significant digits. 324.0 °C E = mol Explanation Check JUL S 16 0 x10 X S tv W © 2023 McGraw Hill LLC. All Rights Reserved. Ter 70 P
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