The reaction
2NOBr → 2NO + Br2
exhibits the rate law
Rate = k[NOBr]2 ![The reaction 2NOBr → 2NO + Br<sub>2</sub><sub> </sub>exhibits the rate law Rate = k[NOBr]<sup>2</sup> where k = 1.0 × 10<sup>-5</sup> M<sup>-1</sup> • s<sup>-1</sup> at 25° C. This reaction is run where the initial concentration of NOBr ([NOBr]<sub>0</sub>) is 1.00 × 10<sup>-1</sup> M. -What is one half-life for this experiment? A) 1.0 × 10<sup>6</sup> s B) 6.9 × 10<sup>4</sup> s C) 5.0 × 10<sup>-1</sup> s D) 1.0 × 10<sup>-5</sup> s E) none of these](https://d2lvgg3v3hfg70.cloudfront.net/TB6422/11eaaf91_9deb_65cc_892c_478d3d53b46d_TB6422_11_TB6422_11.jpg)
where k = 1.0 × 10-5 M-1 • s-1 at 25° C. This reaction is run where the initial concentration of NOBr ([NOBr]0) is 1.00 × 10-1 M.
-What is one half-life for this experiment?
A) 1.0 × 106 s
B) 6.9 × 104 s
C) 5.0 × 10-1 s
D) 1.0 × 10-5 s
E) none of these
Correct Answer:
Verified
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