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Study sets matching "vocab molecular geometry"

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Study sets matching "vocab molecular geometry"

20 terms
Molecular Geometry
bent
linear
octahedral
see-saw
2 BP and 1 LP
2 BP and 3 LP
6 BP
4 BP and 1 LP
bent
2 BP and 1 LP
linear
2 BP and 3 LP
13 terms
Molecular Geometry
AX2E0 linear
AB3E0 (AB3) trigonal planar
AB2E1 bent
AB4E0 (AB4) tetrahedral
AX2E0 linear
AB3E0 (AB3) trigonal planar
15 terms
Molecular Geometry
Tetrahedral
Bent
Trigonal Planar
Trigonal Pyramidal
Identify the Molecular Geometry
Identify the Molecular Geometry
Identify the Molecular Geometry
Identify the Molecular Geometry
Tetrahedral
Identify the Molecular Geometry
Bent
Identify the Molecular Geometry
12 terms
Molecular Geometry
Trigonal Pyramidal
Tetrahedral
Bent at 109.5 degrees
Bent at 120 degrees
NH₃
CH₄
H₂O
SO₂
Trigonal Pyramidal
NH₃
Tetrahedral
CH₄
15 terms
Molecular Geometry
2 Bond 2 lone... AX2E2
2 bond 1 lone... AX2E1
2 bond 0 lone... AX2
6 bond 0 lone... AX6
Bent 105
Bent 120
Linear
Octahedral
2 Bond 2 lone... AX2E2
Bent 105
2 bond 1 lone... AX2E1
Bent 120
9 terms
Molecular Geometry
Factors that affect molecular geometry
Linear
Trigonal planar
Bent
- the # of bonds formed by each atom in the molecule... - the #…
atoms bonded to central atom: 2... lone pairs on central atom: 0…
atoms bonded to central atom: 3... lone pairs on central atom: 0…
atoms bonded to central atom: 2... lone pairs on central atom: 1…
Factors that affect molecular geometry
- the # of bonds formed by each atom in the molecule... - the #…
Linear
atoms bonded to central atom: 2... lone pairs on central atom: 0…
49 terms
Molecular Geometry
2 Bond 2 lone
2 bond 1 lone
2 bond 0 lone
6 bond 0 lone
Bent 105
Bent 120
Linear
Octahedral
2 Bond 2 lone
Bent 105
2 bond 1 lone
Bent 120
25 terms
Molecular Geometry
shape: AX₂
shape: AX₂E₁
shape: AX₂E₂
shape: AX₃
linear
bent
bent
trigonal planar
shape: AX₂
linear
shape: AX₂E₁
bent
42 terms
Molecular Geometry: Concepts and Vocabulary
Linear
Linear Pair Amount
Linear Lone Pair Amount
Linear Bond Angle
Two Pairs
None
180 Degrees
Linear
Linear Pair Amount
Two Pairs
19 terms
Molecular Geometry Vocabulary
Chemical composition
Chemical structure
Isomers
Molecule
Indicates which atoms are present
- Indicates the way atoms are put together... - determines many…
Different substances with the same chemical formula
Group of atoms covalently bonded together (with no net charge)
Chemical composition
Indicates which atoms are present
Chemical structure
- Indicates the way atoms are put together... - determines many…
21 terms
Molecular Geometry Vocabulary
Lewis Structure
Bonding electrons
Non-Bonding Electrons
Molecular model
Shows how the atoms are bonded together in a substance
The valance electrons that are shared in a molecule
The valance that are not shared in a molecule
Shows the three-dimensional shape of a molecule
Lewis Structure
Shows how the atoms are bonded together in a substance
Bonding electrons
The valance electrons that are shared in a molecule
13 terms
Molecular Geometry Vocabulary
Linear(1)
Trigonal Planar
Bent(1)
Tetrahedral
2 groups, 0 lone pairs
3 groups, 0 lone pairs
3 groups, 1 lone pair
4 groups, 0 lone pairs
Linear(1)
2 groups, 0 lone pairs
Trigonal Planar
3 groups, 0 lone pairs
12 terms
Molecular Geometry Vocabulary
bond
bond energy
Covalent bond
Ionic bonds
force that holds 2 elements together, allows them to act as a…
Strength of bond; amount of energy it takes to break a bond,…
Electrons shared, 2 nonmetals
Electrons transferred (metal to nonmetal), force of attractio…
bond
force that holds 2 elements together, allows them to act as a…
bond energy
Strength of bond; amount of energy it takes to break a bond,…
14 terms
MOLECULAR Geometry
VSEPR
2 bonding groups, 0 lone pairs
3 bonding groups, 0 lone pairs
2 bonding groups, 1 lone pair
Valence shell electron pair repulsion theory is a model used…
linear
trigonal planar
bent
VSEPR
Valence shell electron pair repulsion theory is a model used…
2 bonding groups, 0 lone pairs
linear
8 terms
MOLECULAR Geometry
linear
trigonal planar
bent
tetrahedral
a
a
a
a
linear
a
trigonal planar
a
15 terms
Molecular Geometry
Tetrahedral
Bent
Trigonal Planar
Trigonal Pyramidal
Identify the Molecular Geometry
Identify the Molecular Geometry
Identify the Molecular Geometry
Identify the Molecular Geometry
Tetrahedral
Identify the Molecular Geometry
Bent
Identify the Molecular Geometry
11 terms
Molecular Geometry
Linear... Three atoms (AB2)
Bent... Three atoms (AB2)
Trigonal Planar... Four atoms (AB3)
Trigonal Pyramid... Four atoms (AB3)
Linear... Three atoms (AB2)
Bent... Three atoms (AB2)
MOLECULAR Geometry
2 bonding groups, 0 lone pairs
3 bonding groups, 0 lone pairs
2 bonding groups, 1 lone pair
4 bonding groups, 0 lone pairs
linear
trigonal planar
bent
tetrahedral
2 bonding groups, 0 lone pairs
linear
3 bonding groups, 0 lone pairs
trigonal planar
13 terms
Molecular Geometry
Steritc number 2 lone pairs 0 linear
Steric number 3 Lone pairs 0 (AB3) tri…
Steric number 3 Lone pairs 1 bent
Steric number 4 Lone pairs 0 (AB4) tet…
Steritc number 2 lone pairs 0 linear
Steric number 3 Lone pairs 0 (AB3) tri…
23 terms
Molecular Geometry
bent
linear
octahedral
see-saw
2 BP and 1 LP
2 BP and 3 LP
6 BP
4 BP and 1 LP
bent
2 BP and 1 LP
linear
2 BP and 3 LP
16 terms
Molecular Geometry
2 BP and 1 LP
2 BP
2 BP and 3 LP
6 BP
bent
linear
linear
octahedral
2 BP and 1 LP
bent
2 BP
linear
12 terms
Molecular Geometry
Linear molecular geometry
Trigonal planar molecular geometry
Bent molecular geometry (3 groups)
Bent molecular geometry (4 groups)
2 bonds 0 Lone pairs
3 bonds 0 lone pairs
2 bonds 1 lone pair
2 bonds and 2 lone pairs
Linear molecular geometry
2 bonds 0 Lone pairs
Trigonal planar molecular geometry
3 bonds 0 lone pairs
5 terms
Molecular Geometry
Linear
Trigonal Planar
Tetrahedral
Trigonal bipyramidal
180
120
109.5
90/120
Linear
180
Trigonal Planar
120
13 terms
Molecular Geometry
AB2E0 (AB2) linear
AB3E0 (AB3) trigonal planar
AB2E1 bent
AB4E0 (AB4) tetrahedral
AB2E0 (AB2) linear
AB3E0 (AB3) trigonal planar
8 terms
MOLECULAR Geometry
2 bonds, 0 lone pairs
3 bonds, 0 lone pairs
2 bonds, 1 lone pair
4 bonds, 0 lone pairs
linear, 180 degrees
trigonal planar, 120 degrees
bent, <120 degrees
tetrahedral, 109.5 degrees
2 bonds, 0 lone pairs
linear, 180 degrees
3 bonds, 0 lone pairs
trigonal planar, 120 degrees
13 terms
Molecular Geometry
linear (2)
trigonal planar
tetrahedral
trigonal bipyramidal
2 bd, 0 nbd, 180º
3 bd, 0 nbd, 120º
4 bd, 0 nbd, 109.5º
5 bd, 0 nbd, 120º (planar), 90º (axial)
linear (2)
2 bd, 0 nbd, 180º
trigonal planar
3 bd, 0 nbd, 120º
9 terms
Molecular Geometry
Factors that affect molecular geometry
Linear
Trigonal planar
Bent
- the # of bonds formed by each atom in the molecule... - the #…
atoms bonded to central atom: 2... lone pairs on central atom: 0…
atoms bonded to central atom: 3... lone pairs on central atom: 0…
atoms bonded to central atom: 2... lone pairs on central atom: 1…
Factors that affect molecular geometry
- the # of bonds formed by each atom in the molecule... - the #…
Linear
atoms bonded to central atom: 2... lone pairs on central atom: 0…
21 terms
Molecular Geometry
linear
180
linear
trigonal planar
AB₂ name
AB₂ angle
BeCl₂
AB₃ name
linear
AB₂ name
180
AB₂ angle
13 terms
Molecular geometry
Linear
Trigonal planar
Bent
Tetrahedral
Linear
Trigonal planar
43 terms
Molecular Geometry, Molecular Geometries, Electron and Molecular Geometries
bent
linear
octahedral
see-saw
2 BP and 1 LP
2 BP and 3 LP
6 BP
4 BP and 1 LP
bent
2 BP and 1 LP
linear
2 BP and 3 LP
13 terms
MOLECULAR Geometry
2 bonding groups, 0 lone pairs
3 bonding groups, 0 lone pairs
2 bonding groups, 1 lone pair
4 bonding groups, 0 lone pairs
linear
trigonal planar
bent
tetrahedral
2 bonding groups, 0 lone pairs
linear
3 bonding groups, 0 lone pairs
trigonal planar
24 terms
Molecular Geometry
bent
linear
octahedral
see-saw
2 BP and 1 LP
2 BP and 3 LP
6 BP
4 BP and 1 LP
bent
2 BP and 1 LP
linear
2 BP and 3 LP
13 terms
MOLECULAR Geometry
2 bonding groups, 0 lone pairs
3 bonding groups, 0 lone pairs
2 bonding groups, 1 lone pair
4 bonding groups, 0 lone pairs
linear
trigonal planar
bent
tetrahedral
2 bonding groups, 0 lone pairs
linear
3 bonding groups, 0 lone pairs
trigonal planar
32 terms
Molecular Geometry
sigma bond (diagram)
pi bond (diagram)
According to VESPR theory, electron pa…
What is the shape of a molecule that h…
as far from each other as possible
trigonal pyramidal
sigma bond (diagram)
pi bond (diagram)
15 terms
Unit 5 Molecular Geometry & Nomenclature Vocabulary
tetrahedral angle
VSEPR theory
nonpolar covalent bond
polar covalent bond
a bond angle of 109.5 degrees that results when a central a…
valence-shell electron-pair repulsion theory; molecules adjus…
a covalent bond in which the electrons are shared equally by…
a covalent bond between atoms in which the electrons are shar…
tetrahedral angle
a bond angle of 109.5 degrees that results when a central a…
VSEPR theory
valence-shell electron-pair repulsion theory; molecules adjus…
12 terms
Molecular Geometry Pictures
linear 180
trigonal planar 120
tetrahedral 109.5
trigonal bipyramidal 120/90
linear 180
trigonal planar 120
8 terms
Molecular geometry
Bent
linear
polar
nonpolar
Bent
linear
14 terms
Molecular Geometry
AB
AB2
AB3
AB4
diatomic linear
linear
trigonal planar
tetrahedral
AB
diatomic linear
AB2
linear
Molecular Geometry
Tetrahedral
Linear
Trigonal Planar
Trigonal Planar Bent
Tetrahedral
Linear
7 terms
Molecular Geometry
Linear 180°
Trigonal Planar 120°
Tetrahedral 109.5°
Trigonal Pyramidal 107°
Linear 180°
Trigonal Planar 120°
44 terms
Molecular Geometry
2 Bond 2 lone
2 bond 1 lone
2 bond 0 lone
6 bond 0 lone
Bent 105
Bent 120
Linear
Octahedral
2 Bond 2 lone
Bent 105
2 bond 1 lone
Bent 120
Molecular Geometry
Tetrahedral
Linear
Trigonal planar
Trigonal bipyramidal
Tetrahedral
Linear
50 terms
Molecular Geometry
2 Bond 2 lone
2 bond 1 lone
2 bond 0 lone
6 bond 0 lone
Bent 105
Bent 120
Linear
Octahedral
2 Bond 2 lone
Bent 105
2 bond 1 lone
Bent 120
13 terms
Molecular Geometry
2
3
4
5
linear
trigonal planar
tetrahedral
trigonal bipyramidal
2
linear
3
trigonal planar
13 terms
Molecular Geometry
AX6
AX5E
AX4E2
AX5
octahedron
square pyramidal
square planar
trigonal bipyramidal
AX6
octahedron
AX5E
square pyramidal
13 terms
Molecular Geometry
AB2
AB2E
AB2E2
AB3
linear
bent or angular
bent or angular
trigonal planar
AB2
linear
AB2E
bent or angular
14 terms
molecular geometry
3 regions of electron density with no…
3 regions of electron density and 1 lo…
4 regions of electron density with no…
4 regions of electron density with 1 l…
Electronic geometry = trigonal planar... Molecular geometry = tr…
Electronic geometry = trigonal planar... Molecular geometry = be…
Electronic geometry = tetrahedral... Molecular geometry = tetrah…
Electronic geometry = tetrahedral... Molecular geometry = trigon…
3 regions of electron density with no…
Electronic geometry = trigonal planar... Molecular geometry = tr…
3 regions of electron density and 1 lo…
Electronic geometry = trigonal planar... Molecular geometry = be…
6 terms
Molecular Geometry
Linear
Bent
Trigonal Planar
Pyramid
must have unshahrd pairs: 180
must have 1 or 2 pairs : 104.5
no lone pairs: 120
one shared pair: 107.5
Linear
must have unshahrd pairs: 180
Bent
must have 1 or 2 pairs : 104.5
5 terms
molecular geometry
linear
tetrahedron
Trigonal Pyramid
v-shaped
around central atom, 4 bonds, no other electron pair around c…
around central atom, 3 bonds, 1 unpaired electron pair ... bond…
around central atom, 2 bonds, 2 pairs of unpaired electrons... b…
linear
tetrahedron
around central atom, 4 bonds, no other electron pair around c…
13 terms
Molecular Geometry
AX₂
AX₃
AX₂E₁
AX₄
linear, 180°
trigonal planar, 120°
bent (v-shaped), 120°
tetrahedral, 109.5°
AX₂
linear, 180°
AX₃
trigonal planar, 120°
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