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Question
For the second-order reaction below, the rate constant of the reaction is 9.4 10-3 M-1s-1. How long (in seconds) is required to decrease the concentration of A from 2.16 M to 0.40 M?
2A B rate = k[A]2
A.2.0 101 s
B.7.8 101 s
C.1.8 102 s
D.1.9 102 s
E.2.2 102 s
Answer
This answer is hidden. It contains 2 characters.
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