The percentage of nitrogen in urea (nh2conh2) is
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The formula of urea is NH2CONH2
Molar mass = 60.01 g/mol
Atomic mass of N = 14 and
Number of atoms = 2
That means, 14 * 2= 28g/mol of urea
MW urea = 60.1
%N = 100% x 28.0 g N / 60.1 g urea = 46.66 % N
Or
%N= 28/60*100= 46.66 % N
Molar mass = 60.01 g/mol
Atomic mass of N = 14 and
Number of atoms = 2
That means, 14 * 2= 28g/mol of urea
MW urea = 60.1
%N = 100% x 28.0 g N / 60.1 g urea = 46.66 % N
Or
%N= 28/60*100= 46.66 % N
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