1 Review I Constants I Periodic Table Ethyl chloride vapor decomposes by the first-order reaction C2H5C1 → C2H4 + HCl The activation energy is 249 • Part A Find the value of the specific rate constant at 730 K . kJ/mol and the frequency factor is 1.6 × 1014s-! Express your answer using two significant figures. k = 2.4x10-4 s Previous Answers Submit v Correct = 2.43x10-4 s-'was either rounded differently or used a different Correct answer is shown. Your answer 2.43-10*: number of significant figures than required for this part. Important: If you use this answer in later parts, use the full unrounded value in your calculations. Part B Find the fraction of the ethyl chloride that decomposes in 10 minutes at this temperature. Express your answer using one significant figure. Templaes Symbols uado redo reset keyboard shortcuts help, [C2H5CI]0–[C2H5CIJf [C2H5C1]o Request Answer Submit
1 Review I Constants I Periodic Table Ethyl chloride vapor decomposes by the first-order reaction C2H5C1 → C2H4 + HCl The activation energy is 249 • Part A Find the value of the specific rate constant at 730 K . kJ/mol and the frequency factor is 1.6 × 1014s-! Express your answer using two significant figures. k = 2.4x10-4 s Previous Answers Submit v Correct = 2.43x10-4 s-'was either rounded differently or used a different Correct answer is shown. Your answer 2.43-10*: number of significant figures than required for this part. Important: If you use this answer in later parts, use the full unrounded value in your calculations. Part B Find the fraction of the ethyl chloride that decomposes in 10 minutes at this temperature. Express your answer using one significant figure. Templaes Symbols uado redo reset keyboard shortcuts help, [C2H5CI]0–[C2H5CIJf [C2H5C1]o Request Answer Submit
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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idk how to solve part b of this problem.
![1 Review I Constants I Periodic Table
Ethyl chloride vapor decomposes
by the first-order reaction
C2H5C1 → C2H4 + HCl
The activation energy is 249
• Part A
Find the value of the specific rate constant at 730 K .
kJ/mol and the frequency factor is
1.6 × 1014s-!
Express your answer using two significant figures.
k = 2.4x10-4 s
Previous Answers
Submit
v Correct
= 2.43x10-4 s-'was either rounded differently or used a different
Correct answer is shown. Your answer 2.43-10*:
number of significant figures than required for this part.
Important: If you use this answer in later parts, use the full unrounded value in your calculations.
Part B
Find the fraction of the ethyl chloride that decomposes in 10 minutes at this temperature.
Express your answer using one significant figure.
Templaes Symbols uado redo reset keyboard shortcuts help,
[C2H5CI]0–[C2H5CIJf
[C2H5C1]o
Request Answer
Submit](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff2188b11-926f-4a02-9047-46f03f4937df%2Fe016b46d-ac10-4a7b-ab73-7e3a313faa67%2F4k2rov.png&w=3840&q=75)
Transcribed Image Text:1 Review I Constants I Periodic Table
Ethyl chloride vapor decomposes
by the first-order reaction
C2H5C1 → C2H4 + HCl
The activation energy is 249
• Part A
Find the value of the specific rate constant at 730 K .
kJ/mol and the frequency factor is
1.6 × 1014s-!
Express your answer using two significant figures.
k = 2.4x10-4 s
Previous Answers
Submit
v Correct
= 2.43x10-4 s-'was either rounded differently or used a different
Correct answer is shown. Your answer 2.43-10*:
number of significant figures than required for this part.
Important: If you use this answer in later parts, use the full unrounded value in your calculations.
Part B
Find the fraction of the ethyl chloride that decomposes in 10 minutes at this temperature.
Express your answer using one significant figure.
Templaes Symbols uado redo reset keyboard shortcuts help,
[C2H5CI]0–[C2H5CIJf
[C2H5C1]o
Request Answer
Submit
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