Use the Arrhenius equation to determine k. The activation energy for the gas phase decomposition of isobutyl bromide is 211 kJ/mol. (CH3)2CHCH₂Br-(CH3)₂C=CH₂ + HBr The rate constant for this reaction is 6.32x10-4 s-1 at 677 K. What is the rate constant at 718 K? s1

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Chapter1: Chemical Foundations
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Use the Arrhenius equation to determine k.
The activation energy for the gas phase decomposition of isobutyl bromide is 211 kJ/mol.
(CH3)2CHCH₂Br-(CH3)₂C=CH₂ + HBr
The rate constant for this reaction is 6.32x10-4 s-1 at 677 K. What is the rate constant at 718 K?
s-1
Transcribed Image Text:Use the Arrhenius equation to determine k. The activation energy for the gas phase decomposition of isobutyl bromide is 211 kJ/mol. (CH3)2CHCH₂Br-(CH3)₂C=CH₂ + HBr The rate constant for this reaction is 6.32x10-4 s-1 at 677 K. What is the rate constant at 718 K? s-1
Use the Arrhenius equation to determine Ea-
For the gas phase decomposition of isobutyl bromide, the rate constant is 4.60x10-5 s¹ at 633 K and
8.20x10-4 s¹ at 682 K.
(CH3)2CHCH₂Br-(CH3)₂C=CH₂ + HBr
Calculate the activation energy for this reaction.
kJ/mol
Transcribed Image Text:Use the Arrhenius equation to determine Ea- For the gas phase decomposition of isobutyl bromide, the rate constant is 4.60x10-5 s¹ at 633 K and 8.20x10-4 s¹ at 682 K. (CH3)2CHCH₂Br-(CH3)₂C=CH₂ + HBr Calculate the activation energy for this reaction. kJ/mol
Expert Solution
Step 1

 

Recall the gas phase decomposition reaction of isobutyl bromide -                        CH32CHCH2Br    CH32C=CH2  +  HBrWe have to calculate - The rate constant at 718 K .                                           The activation energy for this reaction .

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