What is the percentage composition of each element in dinitrogen monoxide, N2O? (4 points)
2 answers:
Answer:A.) 0
Explanation:
Dinitrogen oxygen ()
Valence electrons of oxygen = 6
Valence electron of nitrogen = 5
The total number of the valence electrons = 2(5) + 6 = 16
The Lewis structure is drawn in such a way that the octet of each atom and duet for the hydrogen in the molecule is complete. So, The Lewis structure is shown in image below.
Formula for formal charge :
Formal charge for oxygen:
Answer:
63.64% N; 36.36% O
Explanation:
percentage composition of each element =
Atomic mass of element ÷ molar mass of compound
Nitrogen Atomic mass = 14u
N2 = 28u
molar mass of N20 = 44
28/44 = .6364 = 63.64%
Oxygen Atomic mass = 16u
0 = 16u
molar mass of N20 = 44
16/44 = .3636 = 36.36%
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