Chemistry, 12.07.2019 00:40 brutalgitaffe
The reaction 2no(g)+cl2(g)→2nocl(g) is carried out in a closed vessel. if the partial pressure of no is decreasing at the rate of 21 torr/min , what is the rate of change of the total pressure of the vessel
Answers: 2
![\frac{d[NO]}{dt}](/tpl/images/0079/0415/925a1.png)
=21 torr/min
= ![-\frac{1}{2}\frac{d[NO]}{dt}](/tpl/images/0079/0415/9766a.png)
= ![-\frac{d[Cl_2]}{dt}](/tpl/images/0079/0415/2bcbb.png)
= ![\frac{1}{2}\frac{d[NOCl]}{dt}](/tpl/images/0079/0415/f68b1.png)
![-\frac{d[Cl_2]}{dt}=-\frac{1}{2}\frac{d[NO]}{dt}](/tpl/images/0079/0415/e61e9.png)
![\frac{d[Cl_2]}{dt}=\frac{1}{2}\times 21torr/min=10.5torr/min](/tpl/images/0079/0415/258f8.png)
![\frac{1}{2}\frac{d[NOCl]}{dt}=\frac{1}{2}\frac{d[NO]}](/tpl/images/0079/0415/f4d2e.png)
![\frac{d[NOCl]}{dt}=\frac{d[NO]}=21torr/min](/tpl/images/0079/0415/84f11.png)
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The reaction 2no(g)+cl2(g)→2nocl(g) is carried out in a closed vessel. if the partial pressure of no...
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