multiple choice 2 points\nthe formal charge on the nitrogen on the structure shown below is:\no h h\n|| |…
multiple choice 2 points\nthe formal charge on the nitrogen on the structure shown below is:\no h h\n|| | |\no - c - c - n - h\n| |\nh h\n-2\n-1\n+2\n+1\nprevious
Answer
Answer:
0
Explanation:
Step1: Recall formal - charge formula
Formal charge = Valence electrons - Non - bonding electrons - $\frac{1}{2}$Bonding electrons
Step2: Determine nitrogen's valence electrons
Nitrogen has 5 valence electrons.
Step3: Count non - bonding and bonding electrons
In the given structure, nitrogen has 2 non - bonding electrons (a lone pair) and 6 bonding electrons (3 single bonds).
Step4: Calculate formal charge
Formal charge = $5 - 2-\frac{6}{2}=5 - 2 - 3=0$