find the percentage of nitrogen in urea nh2conh2 h=1 c=12 n=14 o=16

Asked by jaydevsahu4455 | 23rd Mar, 2021, 10:33: AM

Expert Answer:

Molecular weight of NH₂CONH₂ is 60g and Molecular weight of N is 14.
 

percent sign space of space nitrogen space equals fraction numerator Weight space of space nitrogen space in space compound over denominator Weight space of space compound end fraction space space cross times space 100
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space space space space space space space space space space space space space space space space space space space space space equals space fraction numerator left parenthesis 2 space cross times space 14 right parenthesis over denominator 60 end fraction cross times space 100 space
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space space space space space space space space space space space space space space space space space space space space space equals space 46.67 percent sign
 

% of nitrogen in urea is 46.67%

Answered by Ramandeep | 23rd Mar, 2021, 12:29: PM

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