Chemistry, asked by vidyaPhapale, 7 months ago

calculate the mass percentage of each element in urea​

Answers

Answered by harleen7241
0

Answer:

Given Urea= NH2- CO- NH2 And we know that Total mass of urea = 60 Mass of nitrogen = 14 Two molecules of nitrogen= 2*14= 28 Percentage of nitrogen = Mass of Nitrogen/(Urea ) x 100 = 28/60 x 100 = 46.6% Hence Percentage of nitrogen in urea is 46%

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