For the reaction: 2A-B The concentration of A was measured for one hour and the following data were obtained. [A] mol/L 1.0 0.59 0.35 0.21 0.13 time (sec) 0 15 30 45 60 What is the average rate of disappearance of A from 30-60 seconds in M/min?

Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
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Chapter16: Reaction Rates
Section: Chapter Questions
Problem 48A
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D.15.

 

For the reaction:
2A-B
The concentration of A was measured for one hour and the following data were obtained.
[A] mol/L
time (sec)
1.0
0
0.59
15
0.35
30
0.21
0.13
What is the average rate of disappearance of A from 30-60 seconds in M/min?
-1.3 M/min
-0.87 M/min
45
60
-0.32 M/min
Transcribed Image Text:For the reaction: 2A-B The concentration of A was measured for one hour and the following data were obtained. [A] mol/L time (sec) 1.0 0 0.59 15 0.35 30 0.21 0.13 What is the average rate of disappearance of A from 30-60 seconds in M/min? -1.3 M/min -0.87 M/min 45 60 -0.32 M/min
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