Question

What type of molecules can dissolve in polar liquids?

Answer 1

polar, and ionic

Answer 2

how do you no?

Answer 3

Do you mean KNOW?

You know because "like dissolves like."
Polar and ionic compounds dissolve in polar solvents; non-polar molecules dissolve in non-polar solvents.

Answer 4

yes

Answer 5

[AI-generated answer — Explain Bot]

To determine the type of molecules that can dissolve in polar liquids, you need to consider the concept of "like dissolves like." This principle states that polar substances tend to dissolve in polar solvents, while nonpolar substances dissolve in nonpolar solvents.

Polar liquids have a partial positive and partial negative charge distribution due to the presence of polar covalent bonds or ionic bonds. Examples of polar liquids include water (H2O), ethyl alcohol (C2H5OH), and ammonia (NH3).

Molecules that can dissolve in polar liquids are usually polar or have polar functional groups. These molecules have an uneven distribution of electron density, which leads to partial positive and partial negative charges. Some common types of molecules that are soluble in polar liquids are alcohols, aldehydes, ketones, amines, carboxylic acids, and sugars.

For example, in the case of water (a polar liquid), polar substances such as table salt (NaCl), sugar (C12H22O11), and vinegar (acetic acid, CH3COOH) can dissolve readily. These substances have polar functional groups or ionic bonds that interact with the partial positive and partial negative charges of water molecules, resulting in their dissolution in water.

On the other hand, nonpolar substances like oils, fats, and hydrocarbons do not dissolve in polar liquids because there is no significant interaction between their nonpolar nature and the charges of the polar liquid.

In summary, polar liquids tend to dissolve polar or ionic substances due to their ability to interact with the partial charges present in these molecules.