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VSEPR Theory and Naming Review Flashcards | StudBud
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VSEPR Theory and Naming Review
VSEPR Theory and Naming Review
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VSEPR
Flashcards
29 cards
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Questions
29
Answers
1
VSEPR predicts an SbF
5
molecule will be which of the following shapes?
Trigonal bipyramidal
Trigonal planar
Tetrahedral
Square pyramid
2
What is the name of the compound MgCl
2
?
Magnesium Chloride
Magneside Chlorine
Manganese Chlorine
Magnesium Chlorine
3
What is the molecular geometry around the central atom in O
3
?
Linear
Trigonal planar
Bent
Tetrahedral
4
What is the molecular geometry around the central atom in CF
2
Cl
2
?
Bent
Trigonal bipyramidal
Tetrahedral
Square planar
5
Which compound is NOT ionic?
BCl3
MgS
NaBr
AlF3
6
What is the molecular geometry around the central atom in SO
4
2-
ion?
Bent
Square planar
Trigonal pyramidal
Tetrahedral
7
What is the molecular geometry around the central atom in CH
4
?
Trigonal pyramidal
Square planar
Tetrahedral
Square pyramidal
8
The name iron (II) indicates that a compound contains ____________.
iron ions with a 2- charge
iron ions with a 2+ charge
iron ions with a 1 1 + charge
two types of iron ions
9
What is the m
olecular geometry around the central atom in NH
4
+
ion?
Trigonal pyramidal
Tetrahedral
Trigonal planar
Square planar
10
What does VSEPR mean?
inner electrons repel to move the nucleus away
outer electrons bond with atoms
outer electrons share electrons
Outer electrons repel to move bonded atoms far away
11
What is the name of the compound, NaOH?
Hydrosodium Acid
Sodium Hydroxide
Sodium Chloride
Sodium Hydride
12
What is the VSEPR structure of CH
4
?
Tetrahedral
Trigonal Pyramidal
Trigonal Planar
Linear
13
What is the VSEPR structure for NH
3
?
Trigonal Pyramidal
Trigonal Planar
Linear
Bent
14
What is the IONIC COMPOUND for Aluminum Sulfide?
Al3S2
Al2S3
15
what does VSEPR stand for?
Valence shell electron pair repulsion
Valence shell expelled pain rebel
Valence shell exited pair rooms
Valence shell entered pair rooms
16
What is the VSEPR structure of CO
2
?
Trigonal Planar
Trigonal Pyramid
Linear
Bent
17
What is the molecular geometry around the central atom in CO
2
?
Linear
Trigonal planar
Tetrahedral
Bent
18
Name this transition element compound: CoCl2
Cobalt (II) Chloride
Cobalt (II) Sulfide
Copper (I) Chloride
19
What does the VSEPR theory do?
Explains why metals are ductile
describes the rate at which reactions happen
Predicts the shape of a molecule
20
Which compound is ionic?
A
C
D
B
21
Why are parentheses used in some ionic compound formulas?
To show how many of a polyatomic ion are present
To show charge
To show how many of an element there are
To show the charge of a transition metal
22
The name of this compound, Al
3
Br, is
Aluminum bromide
you've got to be kidding
Aluminum (III) bromide
trialuminum monobromide
23
What is the VSEPR structure for SO
3
?
Trigonal Pyramidal
Tetrahedral
Linear
Trigonal Planar
24
The name of this compound, Ca(OH)
2
, is
calcium hydroxide
californium hydroxide
calcium dihydroxide
calcium oxygen hydride
25
What is the VSEPR shape of SiH
4
trigonal
trigonal planar
trigonal pyramidal
tetrahedral
26
What is the name of this VSEPR shape?
Propeller
Tetrahedral
Trigonal Planar
Bent
27
The name of this compound, NH
4
Cl, is
nitrogen tetrahydrogen chloride
ammonium chloride
nitrate chloride
ammonium chlorate
28
What is the name of this VSEPR shape?
Trigonal Pyramidal
Straight
Linear
Trigonal Planar
29
What is the molecular geometry around the central atom in SO
2
?
Bent
Tetrahedral
Linear
Trigonal planar
