The average rate of disappearance of A between 20 s and 40 s i is how many mol/s? a) 8.5 x 10^-4 b) 1.7 x 10^-3 c) 590  d) 7.1 x 10^-3 e) 1.4 x 10^-3

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Using the table in the picture:

The average rate of disappearance of A between 20 s and 40 s i is how many mol/s?

a) 8.5 x 10^-4

b) 1.7 x 10^-3

c) 590 

d) 7.1 x 10^-3

e) 1.4 x 10^-3

A flask is charged with 0.124 mol of A and allowed to
react to form B ассоraing to the reaction:
A(g) →B(g).
The following data are obtained forA| as the reaction
proceeds:
Time (s)
0.00
10.0
20.0
30.0
40.0
Moles of A 0.124
0.110
0.088
0.073
0.054
Transcribed Image Text:A flask is charged with 0.124 mol of A and allowed to react to form B ассоraing to the reaction: A(g) →B(g). The following data are obtained forA| as the reaction proceeds: Time (s) 0.00 10.0 20.0 30.0 40.0 Moles of A 0.124 0.110 0.088 0.073 0.054
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