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melting points

Inter/IntraMolecular Forces

Subject: 
Chemistry
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Chemistry
Chemical bonding
Intermolecular forces
Supramolecular chemistry
Chemical properties
Noncovalent bonding
Intramolecular force
Chemical bond
Hydrogen bond
Chemical polarity
Hydrogen chloride
Dipole
Tags: 
intermolecular forces
boiling points
melting points
polarity
3 Types of bonds: [IONIC, COVALENT, METALLIC] ---> Intramolecular forces INTERmolecular Forces: Force of attraction between molecules Ionic > [Hydrogen Bonding > Dipole-Dipole > LDF] <---Covalent A. Dipole-Dipole 1. Definition - Positive (Polarity) seeks negative 2. Happens between POLAR molecules EX: HCl attracts HCl H-Cl --><-- H-Cl B. Hydrogen Bonding 1. Definition - Attraction between Hydrogen atoms and unshared electrons of Hydrogen (H), Oxygen (O), or Florine (F). 2. STRONG attraction <---IMPORTANT 3. Holds DNA strands together EX: H2O attracts H2O (Dipole-Dipole is there too) HAVE POLARITY C. London Dispersion Forces (LDF)
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