Download Intermolecular Forces

Chemistry I-Honors
Chemical Bonding Worksheet
“Intra” vs. “Inter” molecular forces
Solution Set
For each substance (or mixture), give the main type of intramolecular force (bond type) and the
intramolecular force (IMF).
Bond Type(s) – “intra”
IMF__- “inter”__________
K (s)
metallic
metallic
CsCl (liq)
ionic
NH3 (g)
polar covalent
hydrogen
CO (g)
polar covalent
dipole-dipole
Silicon dioxide
polar covalent
covalent (network)
CO2 (g)
polar covalent
van der Waals
(London dispersion)
Hg (liq)
metallic
metallic
C4H10 (g)
nonpolar covalent (C-H)
& pure covalent (C-C)
van der Waals
(London dispersion)
Argon gas
N/A
van der Waals
(London dispersion)
Graphite
pure covalent
covalent (network)
SF6 (g)
polar covalent
van der Waals
(London dispersion)
PCl3 (g)
polar covalent
dipole-dipole
RbF (s)
ionic
ionic
HHH H
| | | |
H-C-C-C-C-H
| | | |
HHH H
ionic
Bond Type(s)
IMF____________
polar covalent (C-O & O-H)
nonpolar covalent (C-H)
hydrogen
Potassium carbonate
in water
polar covalent (C-O & H-O)
ionic (K+1 with CO3-2)
ion-dipole
Bronze
metallic
metallic
Wood’s metal
(an alloy of several
metals)
metallic
metallic
Diamond
pure covalent
covalent (network)
Sucrose (C12H22O11)
polar covalent (C-O & O-H)
nonpolar covalent (C-H)
hydrogen
Chloromethane
(CH3Cl)
polar covalent (C-Cl)
nonpolar covalent (C-H)
dipole-dipole
Carbon tetrachloride
(CCl4)
polar covalent
van der Waals
(London dispersion)
Water
polar covalent
hydrogen
Air – 3 main gases
pure covalent
van der Waals
(London dispersion)
Methane (CH4) gas
nonpolar covalent
van der Waals
(London dispersion)
Acetic acid
(CH3COOH)
polar covalent (C-O & H-O)
nonpolar covalent (C-H)
hydrogen
C3H7OH (liq)
HHH
| | | __
H-C-C-C--O|
| | | |
HHH H