Chemistry, 17.12.2019 02:31 qmsadler01
The reaction 2nobr (g) → 2 no (g) + br2 (g) is a second-order reaction with a rate constant of 0.80 m-1s-1 at 11 °c. if the initial concentration of nobr is 0.0440 m, the concentration of nobr after 6.0 seconds is
Answers: 2
![kt=\frac{1}{[A_t]}-\frac{1}{[A_o]}](/tpl/images/0421/6919/ccade.png)
![[A_t]](/tpl/images/0421/6919/5262c.png)
= final concentration = ?![[A_o]](/tpl/images/0421/6919/dc622.png)
= initial concentration = 0.0440 M![0.80\times 6.0=\frac{1}{[A_t]}-\frac{1}{0.0440}](/tpl/images/0421/6919/0ff8f.png)
![[A_t]=0.036M](/tpl/images/0421/6919/f7d60.png)
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The reaction 2nobr (g) → 2 no (g) + br2 (g) is a second-order reaction with a rate constant of 0.80...
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