benzen

Submitted by miina123456 on Thu, 03/13/2014 - 19:19
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Od 61,5 g nitro-benzena dobije se 44 g anilina.Koliki je prinos?

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milicaradenkovic - Thu, 03/13/2014 - 19:32

C6H5NO2+3Fe+6HCl------------------>C6H5NH2+3FeCl2+2H2O

w(C6H5NH2)=44/61.5=0.715=71.5 %

 

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miina123456 - Thu, 03/13/2014 - 19:33

hvalaa