Question

answer the questions in the table below about the shape of the sulfur hexabromide (sbr₆) molecule. what word or two - word phrase best describes the shape of the sbr₆ molecule? what is the angle between the sulfur - bromine bonds? (if there is more than one angle, pick the smallest.)

Explanation:

Step1: Determine the electron - group geometry

Sulfur in $SBr_6$ has 6 bonding pairs and 0 lone pairs. According to VSEPR theory, the electron - group geometry is octahedral.

Step2: Determine the molecular shape

Since there are no lone pairs on the central sulfur atom, the molecular shape is also octahedral.

Step3: Find the bond - angle

In an octahedral molecular geometry, the bond - angles between the sulfur - bromine bonds are 90° and 180°. The smallest bond - angle is 90°.

Answer:

What word or two - word phrase best describes the shape of the $SBr_6$ molecule? Octahedral
What is the angle between the sulfur - bromine bonds? (If there is more than one angle, pick the smallest.) 90