Unit 3.1: Intermolecular and Interparticle Forces
List all intermolecular forces present in a pure sample.
- Identify and list all IMFs present in a pure sample of H₂O.
Identify and label the presence of a hydrogen bond.
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Determine whether hydrogen bonding occurs in NH₃ and explain why.
Compare the strength of IMFs present in a sample.
-
Rank London dispersion, dipole-dipole, and hydrogen bonding in order
of strength.
Justify differences in physical properties of two substances based on
IMF strength and atomic/electronic structure.
- Explain why H₂O has a higher boiling point than H₂S.
Use Lewis structures to determine IMFs and their impact on interactions.
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Draw the Lewis structure of CH₂Cl₂ and identify its intermolecular
forces.