2.4

Question 1

Bond wise, why does water not mix with oil?

Answer 1

Oil is not capable of hydrogen bonding, essential for a substance to bind with water.

Question 2

What molecules are able to have London Dispersion bonds?

Answer 2

Any and all molecules.

Question 2

Is hexane soluble in water if it has no hydrogen bonds?

Answer 2

No, hydrogen bonds are key to being soluble in water.

Question 3

Nonpolar molecule bonding to other molecules with the same sign have what type of bond?

Answer 3

London dispersion

Question 4

Is water polar or nonpolar, based off its make up? H20

Answer 4

Polar

Question 5

Is oil going to be soluble in water if it contains no hydrogen bonds.

Answer 5

No, hydrogen bonds are required to be soluble in water.

Question 6

Is methyl alcohol soluble in water if it contains some hydrogen bonds and is polar?

Answer 6

Yes! Perfect conditions for being soluble in water.

Question 7

What are the bonds that make a hydrogen bond?

Answer 7

O-H, N-H, F-H

Question 8

If one molecule had a positive end connect to the negative end of another molecule, what is the most basic intermolecular bond this bond could be?

Answer 8

Dipole-dipole, occurs when pos to neg.

Question 9

Rank the intermolecular bonds from strongest to weakest.

Answer 9

Hydrogen Bond, Dipole-dipole, London Dispersion.