Chemistry, 11.04.2020 03:07 reneebrown017
A particular reactant decomposes with a half-life of 121 s when its initial concentration is 0.357 M. The same reactant decomposes with a half-life of 235 s when its initial concentration is 0.184 M.
What is the value and unit of the rate constant for this reaction?
Answers: 1
and 
respectively.![t_{1/2}=\frac{[A_o]}{2k}](/tpl/images/0594/9562/b5b11.png)
![t_{1/2}=\frac{1}{[A_o]k}](/tpl/images/0594/9562/15d11.png)
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A particular reactant decomposes with a half-life of 121 s when its initial concentration is 0.357 M...
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