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28 Cards in this Set
- Front
- Back
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WHAT ARE INTRAMOLECULAR FORCES OF ATTRACTION
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THESE ARE WEAK FORCES OF ATTRACTION BETWEEN MOLECULES.
THESE ARE THE ATTRACTIVE FORCES THAT ALLOW GASES TO CONDENSE LIQUIDS AND LIQUIDS TO FORM SOLIDS. THESE ARE NOT TRUE BONDS |
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WHAT BONDS ARE THE STRONGEST
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IONIC BONDS 170-190
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COVALENT BONDS
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ARE 80 TO 230
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WHAT ARET THE INTERMOLECULAR LIKE
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LIKE WEAK MAGNETS AND ATTRACTION BETWEEN POSITIVE AND NEGATIVE CHARGES
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WHAT ARE LONDON DISPERSION FORCES
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EXTREMELY WEAK ATTRACTIVE FORCES BETWEEN ATOMS OR MOLECULES CAUSED BY ELECTROSTATIC ATTRACTION BETWEEN TEMPORARY INDUCED DIPOLES
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LONDON DISPERSION DOES WHAT
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ITS A TEMPORY SHIFTS IN THE ELECTRON DENSITY
WHERE ALL THE ELECTRONS ARE ATTRACTED TO ONE SIDE OF THE ATOM FOR A FRACTION OF A SECOND WHICH CREATES A TEMPORARY DI POLE |
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LONDON DISPERSION IS WHAT ______ACTION
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RANDOM DEPENDS ON WHERE THE ELECTRONS ARE
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WHAT IS A DIPOLE DIPOLE INTERACTION
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THESE ARE PERMANT DIPOLES AND DIPOLES ARE FORMED FROM UNEQUAL SHARING OF ELECTRONS
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DI POLE TO DIPOLE ARE POLAR OR NON POLAR
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POLAR MOLECULES
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EXAMPLE OF DIPOLE
HCL |
CL HAS A STRONGER HOLD ON THE ELECTRONS AND HAS A HIGHER ELECTRONEGATIVITY
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ELECTRONNEGATIVIEY
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IS THE ABILITY OF AN ATOM TO ATTRACT ELECTRONS
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HOW DOES THE ELECTRONNEGATIVITY ON PERIODIC TABLE
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GOES FROM BOTTOM LEFT AND ANGLES TO THE TOP RIGHT HAVE THE MOST ELECTRONEGATIVITY.
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WHAT KIND OF BONDING DOES HYDROGEN HAVE?
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HYDROGEN BONDING IS NOT A TRUE BONDING BUT IS VERY STRONG DIPOLE INTERACTIONS
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WHEN DOES HYDROGEN BONDING OCCUR?
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OCCURS WHEN THE POSITIVE END OF ONE DIPOLE IS A HYDROGEN ATOM BONDED TO AN O OR N (ATOMS) OF HIGH ELECTRONNEGATIVITY
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WHEN DOES HYDROGEN BONDING OCCUR BETWEEN WHAT MOLECULES?
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MOLECULES OF WATER IN BOTH LIQUID AND SOLID STATES
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HYDROGEN BONDING COVALENT OR NONCOVELANT
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NON COVELANT
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HYDROGEN BONDING OCCURS UNDER TWO STATES
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BETWEEN O-H AND
N-H BONDS |
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HYDROGEN BONDING
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IS A NONCOVALENT FORCE OF ATTRACTION BETWEEN THE PARTIAL POSITIVE ON THE HYDROGEN AND TO THE PARTIAL NEGATIVE TO THE OXYGEN AND NITROGEN
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WHAT PRODUCES HYDROGEN BONDS
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WATER
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WHAT IS THE STRONGEST INTERMOLECULAR FORCES OF ATTRACTIONS
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HYDROGEN BOND
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NAME 3 TYPES OF INTERMOLECULAR FORCES OF ATTRACTION
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1. HYDROGEN
2. DIPOLE-DIPOLE INTERACTIONS 3. LONDAN DISPERSION FORCES. WHICH ARE VERY WEAK ATTRACTIONS |
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HOW ARE THE ATTRACTIONS CAUSED BY
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ELECTROSTACTIC ATTRACTION
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WHICH ATTRACTS A PARTIAL POSITVE (H+) AND PARTIAL NEGATIVE (O-) OR N (-)
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HYDROGEN BONDING
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WHICH INTERACTION IS A TEMPORY REACTION
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LONDAN DISPERSION FORCES
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WHICH IS A PERNAMENT REACTION
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DIPOLE TO DIPOLE ATTRACTION
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PARTICAL CHARGES ARE STRONG OR WEAK BONDS
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WEAK BONDS BUT HYDROGEN BONDING IS THE THE STRONGEST OF THE 3 INTERACTIONS
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WHAT KIND OF BONDS ARE IN DNA AND PROTIENS TO MAKE THEM FOLD TOGETHER
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HYDROGEN BONDS
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LONDON DISPERSION IS THE SAME AS WHAT
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VAN DE WE FORCES
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