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CH231 Midterm Two Review Flashcards | StudBud
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CH231 Midterm Two Review
CH231 Midterm Two Review
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1
IBr
3
is non-polar
True
False
2
What is the formula for phosphate?
PO23-
PO
PO43-
PO32-
3
What is the electron geometry of a compound with 6 electron regions, 4 binding regions and 2 lone pairs?
Octahedral
Linear
Trigonal bipyramidal
Square planar
4
Which of the following compounds has an electron geometry of Tetrahedral and a molecular geometry of Trigonal pyramidal?
NH3
O3
SO42-
CO2
5
Tetrahedral is sp
3
hybridized
True
False
6
Linear is sp hybridized
False
True
7
Which of the following formulas is acetate?
CHO
C3O3H2
C2H3O2-
C3H2O3-
8
What is the correct name for CrBr
3
Chromium tribromide
Chromium (III) Bromide
Trichromium bromide
Lead dioxide
9
A compound with 5 electron regions, 4 binding regions and 1 lone pair has what molecular geometry?
Trigonal bipyramidal
Tetrahedral
Seesaw
Trigonal planar
10
Which of the following is the correct formula for Sulfate?
SO
SO32-
SO24-
SO42-
11
What is the formula for silver nitrate
Ag(NO3)
Ag2(NO3)
Ag(NO2)
Ag(NO3)-
12
If a compound has 2 electron regions, 2 binding regions and 0 lone pairs what is its electron geometry
Tetrahedral
Linear
Trigonal Planar
Octahedral
13
What is the Name for the following Polyatomic Ion: HCO
3
-
Acetate
Bicarbonite
Carbonate
Bicarbonate
14
What is electron geometry of O
3
Linear
Tetrahedral
Bent
Trigonal Planar
15
What is the molecular/electron geometry of H
2
CO
Octahedral, t-shaped
Trigonal bipyramidal, trigonal planar
Trigonal planar, trigonal planar
Linear, linear
16
PCl
5
is polar
False
True
17
CO
2
is non-polar
False
True
18
CH
2
Br
2
is polar
False
True
19
What is the name of the following compound: NO
3
-
Nitrite
Nitrate
Binitrite
Binitrate
20
PO
3
3-
is polar
False
True
21
A compound that has 4 electron regions, 3 binding regions and 1 lone pair has what electron geometry?
Trigonal pyramidal
Trigonal planar
Tetrahedral
linear
22
Trigonal planar is sp
2
hybridized
True
False
23
What is the name of SnO
Tin dioxide
Tin (II) Oxide
Ditin Oxide
Selenium oxide
24
What is the Formula for hydroxide?
CN-
OH
PO43-
OH-
25
NH
3
is non-polar
False
True