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Question
A chemical reaction that is first-order in X is observed to have a rate constant of 2.20 x 10-2 s-1. If the initial concentration of X is 1.0 M, what is the concentration of X after 186s?
A) 0.20 M
B) 0.017 M
C) 64 M
D) 0.59 M
E) 0.98 M
Answer
This answer is hidden. It contains 1 characters.
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