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Bonding 2 Test
Chemistry
29
Chemistry
10th Grade
01/10/2012

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Cards

Term
sp hybridization
# of sig bonds
# nonbonding pairs
Molecular shape(s)
and AB thing
Definition
# of sig bonds=2
# nonbonding pairs=0
Molecular shape(s)=Linear
and AB thing=AB2
Term
sp2 hybridization
Molecular shape(s)
Definition
Trigonal Planar
Angular
Term
sp3 hybridization
Molecular shape(s)
Definition
Tetrahedral
Trigonal Pyramidal
Angular (2 nonbonding)
Term
sp3d hybridization
Molecular shape(s)
Definition
Trigonal bipyramidal
Sawhorse (irregular tetrahedron)
T-shaped
Linear (3 nonbonding)
Term

Trigonal planar

# of sig bonds

# nonbonding pairs

Bond Angle

AB thing

Hybridization

 

Definition
3 sig bonds 0 nonbonding pairs 120o AB3 sp2
Term

Angular

sp2

# of sig bonds

# nonbonding pairs

Bond Angle

and AB thing

Hybridization

Definition
2 sig bonds 1 nonbonding pairs less than 120o AB2E
Term
Tetrahedral
# of sig bonds
# nonbonding pairs
Bond Angle
and AB thing
Hybridization
Definition
4 sig bonds
0 nonbonding pairs
109.5
AB4
sp3
Term
Trigonal pyramidal
# of sig bonds
# nonbonding pairs
Bond Angle
and AB thing
Hybridization
Definition
3 sig bonds
1 nonbonding pairs
less than 109.5o
AB3E
sp3
Term
Angular
sp3 orbital
# of sig bonds
# nonbonding pairs
Bond Angle
and AB thing
Definition
2 sig bonds
2 nonbonding pairs
less than 109.5o
AB2E2
sp3
Term
Trigonal bipyramidal
# of sig bonds
# nonbonding pairs
Bond Angle
and AB thing
Hybridization
Definition
5 sig bonds
0 nonbonding pairs
120o, 90o
AB5
sp3d
Term
Sawhorse (irregular tetrahedron)
# of sig bonds
# nonbonding pairs
Bond Angle
and AB thing
Hybridization
Definition
4 sig bonds
1 nonbonding pairs
less than 120o less than 90
AB4E
sp3d
Term
T-shaped
# of sig bonds
# nonbonding pairs
Bond Angle
and AB thing
Hybridization
Definition
3 sig bonds
2 nonbonding pairs
less than 90o
AB3E2
sp3d
Term
Linear
# of sig bonds
# nonbonding pairs
Bond Angle
and AB thing
Hybridization
Definition
2 sig bonds
3 nonbonding pairs
180o
AB2E3
sp3d
Term
Octahedron
# of sig bonds
# nonbonding pairs
Bond Angle
and AB thing
Hybridization
Definition
6 sig bonds
0 nonbonding pairs
90o
AB6
sp3d2
Term
Square pyramidal
# of sig bonds
# nonbonding pairs
Bond Angle
and AB thing
Hybridization
Definition
5 sig bonds
1 nonbonding pairs
less than 90o
AB5E
sp3d2
Term
Square planar
# of sig bonds
# nonbonding pairs
Bond Angle
and AB thing
Hybridization
Definition
4 sig bonds
2 nonbonding pairs
90o
AB4E2
sp3d2
Term
How do you find sigma bonds
Definition
Count the number of bonds
Remember: Even if it is a double or triple bond that is still only ONE sigma bond.
Term
How do you find pi bonds
Definition
Count the double and triple bonds Double bond= 1 pi and 1 sigma Triple bond= 2 pi and 1 sigma
Term
How can you tell polarity?
1.
2.
Definition
1. Electronegativity
2. Asymmetrical shapes
Term
sp3d2 hybridization
Molecular shape(s)
Definition
Octahedron
Square pyramidal
Square Planar
Term
1.A sigma bond is just a ______ bond.

2.When you have a _____ bond, you have _ sigma bond and 1 pi bond.

3.When you have triple bond, you have _ sigma bond and _ pi bond(s).
Definition
1.A sigma bond is just a single bond.

2.When you have a double bond, you have 1 sigma bond and 1 pi bond.

3.When you have triple bond, you have 1 sigma bond and 2 pi bonds.
Term
Draw and label each shape right now
Linear (sp)
Trigonal planar
Angular (sp2)
Tetrahedral
Trigonal pyramidal
Angular (sp3)
Trigonal bipyramidal
Sawhorse
T shaped
Linear (sp3d)
Octahedron
Square pyramidal
Square planar
Definition
[image]
Term
Whats a secret to finding hybridization?
Definition
Well, the number of sigma plus the number of pi bonds will help you
so, 2 sig bonds =sp
you get the gist
hope this helps
Tetrahedral now
Term
AB2
AB2E
AB2E2
AB2E3
Definition
AB2=Linear
AB2E=Angular
AB2E2=Angular
AB2E3=Linear
No fucking way
Term
AB3
AB3E
AB3E2
Definition
Trigonal planar
Trigonal pyramidal
T-Shaped
I would've shit myself
Term
AB4
AB4E
AB4E2
Definition
Tetrahedral
Sawhorse (irregular tetrahedral)
Square planar
This is getting ridiculous
Term
AB5
AB5E
Definition
Trigonal bipyramidal
Square pyramidal
Eh no real pattern
Term
AB6
Definition
Octahedron
You are fucking with me if you got this wrong
Term
How do you tell if a bond angle is less than?
What are the two exceptions?
Definition
If it has nonbonding pairs
sp3d linear
square planar
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