Question

Which of the molecules from model 2 would form hydrogen bonds with itself or with water molecules if in a solution?

Answer 1

Answer:

Hydrogen-bonding forms in liquid water as the hydrogen atoms of one water molecule are attracted towards the oxygen atom of a neighboring water molecule; generally, a proton shared by two lone electron pairs.

Answer 2

Answer:

• A hydrogen atom's plus end joins forces with an oxygen atom's negative end.
• These interactions are an example of hydrogen bonds, which are weak interactions that happen when an atom like oxygen and a hydrogen with a partial positive charge connect.
• The electronegative atoms, O, N, or  F, must be linked to the hydrogen atoms engaged in hydrogen bonding.
• Water molecules are drawn to ions as well as to other polar molecules. Hydro means "water," and philic means "loving," so a charged or polar chemical that interacts with and dissolves in water is referred to be hydrophilic.
• Oils and fats, on the other hand, are nonpolar molecules that do not interact well with water. They are known as hydrophobic—the prefix phobic meaning "fearing"—and separate from it as opposed to dissolving in it.

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