The reaction: C2H5Clg)---->C2H4(g)+HCl(g) is the first order in C,H;CI.The rate constant is 1.60 x 10/s.ln an investigation of the decomposition of C2H5Cla, an initial concentration of 0.165 mol/L was used. What will the concentration of C,H;Cla) be after 125 hours? Choose... How many hours will it take for the concentration of C2H5CI to drop to 0.100 mol/L Choose... 0.0703 mol/L How many hours will it take for 75% of the C2H5CI to decompose? 77 hours 0.0603 mol/L 0.0803 mol/L 241 hours 87 hours 143 hours
The reaction: C2H5Clg)---->C2H4(g)+HCl(g) is the first order in C,H;CI.The rate constant is 1.60 x 10/s.ln an investigation of the decomposition of C2H5Cla, an initial concentration of 0.165 mol/L was used. What will the concentration of C,H;Cla) be after 125 hours? Choose... How many hours will it take for the concentration of C2H5CI to drop to 0.100 mol/L Choose... 0.0703 mol/L How many hours will it take for 75% of the C2H5CI to decompose? 77 hours 0.0603 mol/L 0.0803 mol/L 241 hours 87 hours 143 hours
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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![The reaction:
C2H5Clg)---->C2H4(g)+HCl(g) is the first order in C,H;CI.The rate constant is 1.60 x 10/s.ln an investigation of the
decomposition of C2H5Cla, an initial concentration of 0.165 mol/L was used.
What will the concentration of C,H;Cla) be after 125 hours?
Choose..
How many hours will it take for the concentration of C2H5CI to drop to 0.100 mol/L
Choose...
0.0703 mol/L
How many hours will it take for 75% of the C2H5CI to decompose?
77 hours
0.0603 mol/L
0.0803 mol/L
241 hours
87 hours
143 hours](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fda3c763e-c552-40f3-945d-af066cf257f1%2F0a67e4ad-3f3e-4292-9160-3d4810eaef13%2F8on0vcu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The reaction:
C2H5Clg)---->C2H4(g)+HCl(g) is the first order in C,H;CI.The rate constant is 1.60 x 10/s.ln an investigation of the
decomposition of C2H5Cla, an initial concentration of 0.165 mol/L was used.
What will the concentration of C,H;Cla) be after 125 hours?
Choose..
How many hours will it take for the concentration of C2H5CI to drop to 0.100 mol/L
Choose...
0.0703 mol/L
How many hours will it take for 75% of the C2H5CI to decompose?
77 hours
0.0603 mol/L
0.0803 mol/L
241 hours
87 hours
143 hours
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