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Chemistry > Chemical Bonding > Flashcards

Chemical Bonding Flashcards

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1
Q

What is the shape, bond angle and polarity of a molecule that has 2bp 0lp?

Do all atoms lie on the same plane?

A
  • Shape: Linear
  • Bond angle: 180°
  • Polarity: Non-polar
  • All atoms lie on the same plane
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2
Q

What is the shape, bond angle and polarity of a molecule that has 3bp 0lp?

Do all atoms lie on the same plane?

A
  • Shape: Trigonal planar
  • Bond angle: 120°
  • Polarity: Non-polar
  • All atoms lie on the same plane
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3
Q

What is the shape, bond angle and polarity of a molecule that has 2bp 1lp?

Do all atoms lie on the same plane?

A
  • Shape: Bent
  • Bond angle: 117.5°
  • Polarity: Polar
  • All atoms lie on the same plane
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4
Q

What is the shape, bond angle and polarity of a molecule that has 4bp 0lp?

Do all atoms lie on the same plane?

A
  • Shape: Tetrahedral
  • Bond angle: 109.5°
  • Polarity: Non-polar
  • Not all atoms lie on the same plane
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5
Q

What is the shape, bond angle and polarity of a molecule that has 3bp 1lp?

Do all atoms lie on the same plane?

A
  • Shape: Trigonal pyramidal
  • Bond angle: 107°
  • Polarity: Polar
  • All atoms lie on the same plane
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6
Q

What is the shape, bond angle and polarity of a molecule that has 2bp 2lp?

Do all atoms lie on the same plane?

A
  • Shape: Bent
  • Bond angle: 104.5°
  • Polarity: Polar
  • All atoms lie on the same plane
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7
Q

What is the shape, bond angle and polarity of a molecule that has 5bp 0lp?

Do all atoms lie on the same plane?

A
  • Shape: Trigonal bipyramidal
  • Bond angle: 120° (equatorial plane (horizontal)), 90° (axial plane (vertical))
  • Polarity: Non-polar
  • Not all atoms lie on the same plane
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8
Q

What is the shape, bond angle and polarity of a molecule that has 4bp 1lp?

Do all atoms lie on the same plane?

A
  • Shape: Distorted tetrahedral/see-saw shape
  • Bond angle: about 117.5°
  • Polarity: Polar
  • Not all atoms lie on the same plane
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9
Q

What is the shape, bond angle and polarity of a molecule that has 3bp 2lp?

Do all atoms lie on the same plane?

A
  • Shape: T shaped
  • Bond angle: about 115°
  • Polarity: Polar
  • All atoms lie on the same plane
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10
Q

What is the shape, bond angle and polarity of a molecule that has 2bp 3lp?

Do all atoms lie on the same plane?

A
  • Shape: Linear
  • Bond angle: 180°
  • Polarity: Non-polar
  • All atoms lie on the same plane
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11
Q

What is the shape, bond angle and polarity of a molecule that has 6bp 0lp?

Do all atoms lie on the same plane?

A
  • Shape: Octahedral
  • Bond angle: 90°
  • Polarity: Non-polar
  • Not all atoms lie on the same plane
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12
Q

What is the shape, bond angle and polarity of a molecule that has 5bp 1lp?

Do all atoms lie on the same plane?

A
  • Shape: Square pyramidal
  • Bond angle: about 87.5°
  • Polarity: Polar
  • Not all atoms lie on the same plane
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13
Q

What is the shape, bond angle and polarity of a molecule that has 4bp 2lp?

Do all atoms lie on the same plane?

A
  • Shape: Square planar
  • Bond angle: 90°
  • Polarity: Non-polar
  • All atoms lie on the same plane
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14
Q

What are the factors of metallic bond strength?

A
  • Charge density of cation (charge/radius)
    larger magnitude of charge density, stronger attraction between +ion and delocalised e-, stronger metallic bond
  • Number of delocalised e-
    larger no. of delocalised e-, more extensive interactions between +ion and delocalised e-, stronger metallic bond
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15
Q

What are the factors of ionic bond strength?

A
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16
Q

What are the factors of covalent bond strength?

A
17
Q

What are the factors of hydrogen bond strength?

A
18
Q

What are the factors affecting strength of pd-pd interactions?

A

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19
Q

What are the factors affecting strength of id-id interactions?

A

Chemistry (10 decks)

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