Hydrogen Bonding Rules

Exam 3 Prep

N-H, O-H, F-H

What dipole bonds would work to form a hydrogen bond for the first requirement?

N, O, F

What atom is needed for the second requirement needed to form hydrogen bonds in a molecule?

Hydrogen Bonds

If the interaction occurs between a hydrogen atom that is bonded to a nitrogen, oxygen, or fluorine atom, and a separate nitrogen, oxygen, or fluorine atom

Acetone has an oxygen atom while water has H-O

How do you know you can form hydrogen bonds with acetone and water?

2 And 2 And Hydrogen

How many hydrogen bonds can form with oxygen from water and thus how many water molecules and which atom of water?

1 And 1 And Oxygen

How many hydrogen bonds can form with hydrogen from water and thus how many water molecules and which atom of water?

1 And 1 And Hydrogen

How many hydrogen bonds can form with nitrogen with one unshared pair of electrons from water and thus how many water molecules and which atom of water?

Very Electronegative Element

Hydrogen bonds can form between the hydrogen atom bonded to an atom of a: