What is the formal charge on the oxygen atom in N₂O (the atomic order is N-N-O) with a triple bond between the two N atoms and a single bond between N and O?

Question

Quizplus · Accepted Answer

To calculate the formal charge of the oxygen atom, we use the formula:
Formal charge = valence electrons - (number of lone pair electrons + 1/2 * number of shared electrons)
Valence electrons for oxygen = 6
Number of lone pair electrons = 2 (assuming it has two lone pairs)
Number of shared electrons in the bond with nitrogen = 2 (since it is a single bond)
Therefore, Formal charge = 6 - (2 + 1/2 * 2) = 6 - 3 = -1. Hence, the correct answer is D.

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What Is the Formal Charge on the Oxygen Atom in N₂O