Sulfur trioxide,SO₃,results when an oxygen atom bonds to a sulfur dioxide molecule.Draw the electron dot formula for SO₃ and identify the resulting bond.

Question

Quizplus · Accepted Answer

The bonding between the oxygen atom and the sulfur dioxide molecule to form sulfur trioxide involves the sharing of a pair of electrons from the oxygen atom with the sulfur atom, which lacks a pair of electrons to complete its octet. This type of bond, where one atom provides both electrons for a shared pair, is known as a coordinate covalent bond.

Sulfur Trioxide,SO₃,results When an Oxygen Atom Bonds to a Sulfur