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Here is the answers to 2022-2023 Chem328 Review HW for Polarity, IMF and Physical Properties including Solutions, Molarity.
1a) Ionic
1b) Polar
1c) Non-polar
1d) Polar
1e) Ionic
1f) Polar
2) Using Molecular Polarity table:
- CCl4, ΔEN =0.5, 4 non-polar bonds, Tetrahedral (sym), NA, non-polar molecule, LDF
- BeCl2, ΔEN =1.5, 2 polar bonds, Linear (sym), Yes, non-polar molecule, LDF
- CS2, ΔEN=0.0, 2 non-polar bonds, Linear (sym), non-polar molecule, LDF
- NF3, ΔEN=1.0, 3 polar bonds, Pyramidal (not sym), polar molecule, dipole-dipole