10. The data shown in the table below were obtained for the isomerization of CH3NC to CH3CN. What is the average rate of reaction considering only steps 3 and 4? Time (s) [CH3NC] (mM) 54.308 Measurement 1 2000 36.205 3. 5000 19.452 4 8000 10.335 12000 4.509 (A) 3.87e-07 M/s (B) The correct answer is not shown. (С) 2.12e 06 M/s (D) 3.04e-06 M/s (E) 2.69e-06 M/s 11. Calculate the fraction of atoms in a sample of argon gas (39.948 g/mol) at 127.90 °C that has an energy of 13.30 kJ or greater. (A) The correct answer is not shown. (В) 2.53е 02 (C) 7 390 03. P Type here to search F1 F2 F3 F4 F5 @ %23

Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter11: Chemical Kinetics
Section: Chapter Questions
Problem 98CWP: A certain reaction has the form aAProducts At a particular temperature, concentration versus time...
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10. The data shown in the table below were obtained for the
isomerization of CH3NC to CH3CN. What is the average rate of
reaction considering only steps 3 and 4?
Time (s) [CH3NC] (mM)
54.308
Measurement
1
2000
36.205
3.
5000
19.452
4
8000
10.335
12000
4.509
(A) 3.87e-07 M/s
(B) The correct answer is not shown.
(С) 2.12e 06 M/s
(D) 3.04e-06 M/s
(E) 2.69e-06 M/s
11. Calculate the fraction of atoms in a sample of argon gas
(39.948 g/mol) at 127.90 °C that has an energy of 13.30 kJ or
greater.
(A) The correct answer is not shown.
(В) 2.53е 02
(C) 7 390 03.
P Type here to search
F1
F2
F3
F4
F5
@
%23
Transcribed Image Text:10. The data shown in the table below were obtained for the isomerization of CH3NC to CH3CN. What is the average rate of reaction considering only steps 3 and 4? Time (s) [CH3NC] (mM) 54.308 Measurement 1 2000 36.205 3. 5000 19.452 4 8000 10.335 12000 4.509 (A) 3.87e-07 M/s (B) The correct answer is not shown. (С) 2.12e 06 M/s (D) 3.04e-06 M/s (E) 2.69e-06 M/s 11. Calculate the fraction of atoms in a sample of argon gas (39.948 g/mol) at 127.90 °C that has an energy of 13.30 kJ or greater. (A) The correct answer is not shown. (В) 2.53е 02 (C) 7 390 03. P Type here to search F1 F2 F3 F4 F5 @ %23
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