Question

Calculate the percentage of Nitrogen in Urea. ( N= 14, C= 12, O= 16, H=1) *​

Answer 1

Answer:

here is your answer bro.

Explanation:

please refer to the attachment.

Answer 2

♧ QUESTION ♧

Calculate the percentage of Nitrogen in Urea. ( N= 14, C= 12, O= 16, H=1).

♧SOLUTION♧

Given,

$Urea= NH2- CO- NH2.$

$And\:we\:know\:that$

$Total\:mass\:of\:urea = 60.$

$Mass\:of\:nitrogen = 14 .$

$Two\:molecules\:of\:nitrogen= 2*14= 28.$

$Percentage\:of\:nitrogen = \frac{Mass\:of\:Nitrogen}{Urea} × 100$

$=>\frac{28}{60} × 100 = 46.6%$

$Hence$

$Percentage\:of\:nitrogen\:in\:urea\:is\:46%$

HOPE THIS ANSWER WILL HELP YOU!!