Chemistry, asked by neetimondal4, 3 months ago

write the formula used to find the percentage of nitrogen?​

Answers

Answered by Anonymous
23

Explanation:

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%

Answered by Anonymous
1

Explanation:

Given Urea= NH2- CO- NH2 And we knowthat Total mass of urea = 60 Mass ofnitrogen = 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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