Chemistry, 25.02.2020 00:38 alinadancer2717
If the rate of disappearance of Br–(aq) at a particular moment during the reaction is 3.5 × 10−4 mol L−1 s−1, what is the rate of appearance of Br2(aq) at that moment?
Answers: 3
at a particular moment during the reaction is 
, what is the rate of appearance of Br₂(aq) at that moment?
for the reaction is 
![Br^-(aq.)=-\frac{d[Br^-]}{dt}=3.5\times 10^{-4}Ms^{-1}](/tpl/images/0522/2019/1c6cc.png)
![\text{Rate of appearance of }Br_2=+\frac{1}{3}\frac{d[Br_2]}{dt}](/tpl/images/0522/2019/1ea6a.png)
![\frac{1}{5}\frac{d[Br^-]}{dt}=\frac{1}{3}\frac{d[Br_2]}{dt}](/tpl/images/0522/2019/30b24.png)
![\frac{1}{5}\times (3.5\times 10^{-4})=\frac{1}{3}\frac{d[Br_2]}{dt}\\\\\frac{d[Br_2]}{dt}=\frac{3}{5}\times (3.5\times 10^{-4})=2.1\times 10^{-4}](/tpl/images/0522/2019/82270.png)
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If the rate of disappearance of Br–(aq) at a particular moment during the reaction is 3.5 × 10−4 mol...
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