Question

check the box next to each molecule on the right that has the shape of the model molecule on the left: model molecules (check all that apply) o₃ so₃ n₃⁻ bro₃⁻ you can drag the slider to rotate the model molecule. none of the above note for advanced students: the length of bonds and size of atoms in the model is not necessarily realistic. the model is only meant to show you the general geometry and 3d shape of the molecule.

Explanation:

Step1: Determine molecular geometries

Use VSEPR (Valence - Shell Electron - Pair Repulsion) theory to find the shape of each molecule.

Step2: Analyze \(O_3\)

The central oxygen in \(O_3\) has a bent shape due to the presence of a lone - pair of electrons.

Step3: Analyze \(SO_3\)

\(SO_3\) has a trigonal planar geometry. The central sulfur atom has 3 bonding pairs and no lone pairs. \(S\) uses \(sp^2\) hybridization.

Step4: Analyze \(N_3^-\)

\(N_3^-\) is linear. The central nitrogen atom has two bonding pairs and no lone pairs and uses \(sp\) hybridization.

Step5: Analyze \(BrO_3^-\)

The central bromine atom in \(BrO_3^-\) has a trigonal pyramidal shape. It has 3 bonding pairs and 1 lone pair, and uses \(sp^3\) hybridization.

Answer:

\(SO_3\)