Ethanol (CH₃CH₂OH) is the active ingredient in alcoholic drinks. Referring to the electrostatic potential map below, describe the observed polarity of ethanol.

Provide the structure of the molecules AsF₃ and AsF₅ showing their spatial orientation. Identify which has a dipole moment and which does not and explain your answer.

Identify the compound that has polar bonds but is a nonpolar molecule.

Fill in the blank spaces in the following chart for the molecule SO₂.

A 3D structure for SiCl₂Br₂is shown below:

Is the molecule polar? If so, which direction does the dipole point?

Classify the following molecule as water- or fat-soluble.

Arrange the following molecules in order of increasing polarity: 

SiH₂Br₂, SiF₂Cl₂, SiH₂F₂, SiH₂Cl₂, SiCl₄, SiF₂Br₂.