The rate constant & for a certain reaction is measured at two different temperatures: temperature 206.0 °C 354.0 °C Assuming the rate constant obeys the Arrhenius equation, calculate the activation energy E for this reaction. Round your answer to 2 significant digits. E = a k 3.3 x 1010 1.1 × 10¹2 kJ mol □ 10

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The rate constant & for a certain reaction is measured at two different temperatures:
temperature
206.0 °C
354.0 °C
Assuming the rate constant obeys the Arrhenius equation, calculate the activation energy E for this reaction.
Round your answer to 2 significant digits.
E =
Explanation
k
3.3 x 1010
1.1 × 10¹2
kJ
mol
Check
JUL
16
10
X
tv
W
2023 McGraw Hill LLC All Rights Reserved Sex
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Transcribed Image Text:The rate constant & for a certain reaction is measured at two different temperatures: temperature 206.0 °C 354.0 °C Assuming the rate constant obeys the Arrhenius equation, calculate the activation energy E for this reaction. Round your answer to 2 significant digits. E = Explanation k 3.3 x 1010 1.1 × 10¹2 kJ mol Check JUL 16 10 X tv W 2023 McGraw Hill LLC All Rights Reserved Sex P
The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E=21.0 kJ/mol. If the rate constant of this
reaction is 9.8 x 105 M¹s
-1,-1
at 273.0 °C, what will the rate constant be at 174.0 °C?
Round your answer to 2 significant digits.
-1 -1
S
k=
-M¹.
Explanation
Check
JUL
16
X
e tv
W
MacBook Air
[
© 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility
P
Transcribed Image Text:The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E=21.0 kJ/mol. If the rate constant of this reaction is 9.8 x 105 M¹s -1,-1 at 273.0 °C, what will the rate constant be at 174.0 °C? Round your answer to 2 significant digits. -1 -1 S k= -M¹. Explanation Check JUL 16 X e tv W MacBook Air [ © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility P
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