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Question
In a first-order reaction, the half-life is 137 minutes. What is the rate constant?
A) 1.22 x 10-4 s-1
B) 5790 s-1
C) 0.304 s-1
D) 5.06 x 10-3 s-1
E) 8.43 x 10-5 s-1
Answer
This answer is hidden. It contains 1 characters.
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Q:
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Q:
For a certain first-order reaction with the general form aA → products, the rate is 0.32 M·s-1 when the concentration of the reactant is 0.29M. What is the rate constant for this reaction?A) 0.26 s-1B) 1.1 s-1C) 0.32 s-1D) 3.1 s-1E) 3.8 s-1