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Chemistry > Bond Angles > Flashcards

Bond Angles Flashcards

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1
Q

What does the bond angle go down by per lone electron pair

A

2.5

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2
Q

Why are shapes with electron lone pairs the way they are

A

Lone pairs repel more than bonding pairs so the bond angle is reduced

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3
Q

Why are normal shapes the way they are

A

Bonding electrons repel equally so they are as far apart as possible

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4
Q

What shape has 2 bonding pairs and no lone electrons

A

Linear

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5
Q

What has 2 bonding pairs and 1 or 2 lone pairs

A

Angular or bent

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6
Q

What has 3 bonding pairs and no lone pairs

A

Trigonal planar

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7
Q

What has three bonding pairs and one lone

A

Trigonal pyramidal

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8
Q

What is more common between tetrahedral or square planar

A

Tetrahedral

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9
Q

4 bonding and no lone pairs

A

Tetrahedral

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10
Q

4 bonding and 0 or 2 Lone pairs

A

Square planar

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11
Q

5 bonding and no lone pairs

A

Trigonal bipyramidal

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12
Q

4 bonding and one lone

A

Seesaw

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13
Q

3 bonding pairs and 2 lone

A

T-shape

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14
Q

6 bonding and no lone

A

Octahedral

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15
Q

5 bonding and one lone

A

Square pyramidal or umbrella

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16
Q

5 bonding and one lone

A

Umbrella or square pyramidal

Chemistry (13 decks)

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