Honors Chemistry Unit 11 - Intermolecular Forces G
Honors Chemistry Unit 11 - Intermolecular Forces G
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Honors Chemistry Unit 11 - Intermolecular Forces Guaranteed Success
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Honors Chemistry Unit 11 - Intermolecular Forces G
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Honors Chemistry Unit 11 - Intermolecular Forces G
Honors Chemistry Unit 11 - Intermolecular Forces Guaranteed
Success
Forces between atoms in a compound are _______________ ______.
️ Intramolecular forces.
Forces that act between molecules are _______________ ______.
️ Intermolecular forces.
_____ _________ have very strong bon...
Honors Chemistry Unit 11 - Intermolecular Forces G
Honors Chemistry Unit 11 - Intermolecular Forces G
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Honors Chemistry Unit 11 - Intermolecular Forces Guaranteed
Success
Forces between atoms in a compound are _______________ ______.
✔️ Intramolecular forces.
Forces that act between molecules are _______________ ______.
✔️ Intermolecular forces.
_____ _________ have very strong bonds (attractive forces) so they have high melting points and
boiling points.
✔️ Ionic compounds.
________ _________ have lower melting and boiling points because covalent bonds are not as strong
as ionic bonds.
✔️ Covalent compounds.
Generally, intermolecular forces are much ______ than intramolecular forces.
✔️ Weaker.
We can use _________________ to predict what kind of bond will form.
✔️ Electronegativity.
_____ _________ are like a battery; they have a positive and a negative end (like two poles of a planet
or a magnet); the ends are opposite of each other.
✔️ Polar molecules.
A ____________ _____ happens between the partial charges of polar molecules.
✔️ Dipoledipole force.
, The ____ polar the molecules are, the stronger the dipoledipole forces between them, and thus, the
higher the boiling point.
✔️ More.
________ _____ involve the attraction between polar molecules that contain hydrogen and molecules
that have NH, OH, or FH bonds.
✔️ Hydrogen bonds.
________ _____ are very strong because hydrogen atoms are small and very polar (there's a large
difference in electronegativity between atoms).
✔️ Hydrogen bonds.
Water has unique properties because of all the strong ______ _____.
✔️ Hydrogen bonds.
______ __________ ______ are nonpolar molecules, like F₂, which can become momentarily polar,
resulting in a force of attraction between the molecules.
✔️ London dispersion forces.
In ______ __________ ______, electrons are moving around in atoms, so there may be times when the
electron distribution is not symmetrical.
✔️ London dispersion forces.
_________ ______ are the interaction or attraction between an ion and a polar molecule.
✔️ Iondipole forces.
An example of _________ _____ includes any ionic compound that dissociates into ions when dissolved
in water (like NaCl in water or AgNO₃ in water).
✔️ Iondipole forces.
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