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Bonding & Nomenclature Review Flashcards | StudBud
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Bonding & Nomenclature Review
Bonding & Nomenclature Review
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ionic, covalent, acidic, organic, empirical, molecular formula
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Questions
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Answers
1
What is the name for HNO
3
(aq)?
nitrous acid
hydrogen nitrite
hydrogen nitrate
nitric acid
2
What is a binary compound?
three elements bonded
2 atoms of one element
2 different elements bonded
2 atoms of two elements bonded
3
Which of the following is incorrect name with chemical formula?
dinitrogen pentoxide is N5O2
magnesium nitrate is Mg(NO3)2
phosphorous trichloride is PCl3
copper (III) phosphate is CuPO4
4
What is the name of H
3
PO
3
(aq)?
Phosphoric acid
Hydrogen phosphide
Phosphorous acid
Hydrophosphoric acid
5
Which of the molecules is the most polar?
HCL
CH2CH2
F2
NH3
6
What has the same numbers of every element but different arrangement of atoms?
isomer
isotope
identical
ion
7
What type of elements are involved in an ionic bond?
2 non-metals
2 metals
a metal and non-metal
metalloid and metal
8
What is characteristic of a covalent compound?
2 nonmetals
a metal and nonmetal
crystalline structure
high melting point
9
Which is the correct formula for carbon (II) oxide?
CaO
Co
CO
C2O
10
The intermolecular force between molecules of HBr is
hydrogen bonding
ion-dipole
London Disperson force
dipole-dipole
11
What is the name for the compound with H
3
CCH
2
CH(CH
3
)CH(CH
3
)CH
3
?
4,5-dimethyl- heptane
2,3- dimethyl- pentane
2,3- diethyl- pentane
2,3- dimethyl- heptane
12
The compound Mg(NO
3
)
2
contains what type of bonds?
ionic only
covalent only
acidic only
ionic and covalent
13
Which is an empirical formula?
C2H6
C2H3
C3H6O3
C5H10
14
The molecular geometry for:
linear
bent
tetrahedral
trigonal pyramidal
15
What is the correct name for NH
4
NO
3
?
ammonia nitrate
ammonium nitrate
ammonium nitrite
ammonia nitrite
16
What type of bonding involves sharing of electrons?
ionic
polyatomic
metallic
covalent
17
What is the empirical formula for a compound w/40%C, 6.67%H, 53.33%O & a molar mass= 30 g/mol?
CHO
CH2O
CHO2
C2H2O
18
What is the correct formula for magnesium hydroxide?
MgOH
MgO
Mg(OH)2
MgH
19
What is the chemical formula for benzene?
C3H3
C6H6
CH3
CH
20
The type of bond involving the transfer of electrons from one atom to another is called
ionic
covalent
polyatomic
organic
21
What is the name for P
2
O
3
?
Triphosphorous dioxide
Phosphorous oxide
Diphosphorous oxide
Diphosphorous trioxide
22
The molecular geometry for:
tetrahedral
trigonal planar
bent
linear
23
Which pair of formulas represent the empirical and molecular formulas of a compound?
CH, C2H6
CHO, C4H4O2
C2H3, C4H6
CHO, C2H2O
24
What type of bonding is found in a molecule of ethane?
ionic
covalent
metallic
hydrogen
25
The name for CH
4
is
butane
methane
ethane
methyl
26
What is the name for the compound: H
3
CCH
2
CH=CHBr?
bromo-propane
bromo-butene
bromo-butane
bromo-propene
27
The intermolecular force between molecules of NH
3
is
dipole-dipole
London Dispersion force
H bonding
ion-dipole
28
What is the correct formula for Titanium (III) oxide?
Ti3O2
TiO
Ti2O4
Ti2O3
29
The molecular geometry for:
tetrahedral
trigonal planar
linear
trigonal pyramidal
30
What is the total number of electrons shared between 2 carbon atoms with a double bond?
2
6
4
8
31
What is the empirical formula for a compound with 8.04% Li and 91.96% Br?
Li2Br
LiBr3
Li2Br3
LiBr
32
What type of bonding is involved in water?
acidic
ionic
polar covalent
nonpolar covalent
33
What is the name for H
2
CO
3
(aq)?
carbonic acid
dihydrogen carbonate
hydrogen carbonate
dihydrogen monocarbon trioxide
34
The image shows:
Lewis structure of hydrogen carbon nitride
Lewis structure of hydrogen cyanide
Structural formula of hydrogen carbon nitride
Structural formula for hydrocyanic acid
35
What is the name for a organic compound w/2 carbons, SB, & 1 alcohol group attached to each C?
1,2-methan-diol
1,1-ethan-diol
1,2-ethan-diol
1,1-methan-diol
36
The chemical formula for phosphorous acid is
H3PO3 (aq)
HPO4 (aq)
H3P (aq)
H3PO4 (aq)
37
What is the correct name for a compound with a 3 carbon chain, SB & 2 iodine atoms on first C?
1-diiodo-propane
1-diiodo- butane
1,1-diiodo-butane
1,1- diiodo-propane
38
What is the correct name for CuCl
2
?
copper (I) chloride
copper dichloride
copper chloride
copper (II) chloride
39
What is the formula for nitrogen (IV) oxide?
N4O2
NO2
NO4
N2O
40
The chemical formula for iron (III) sulfate is
Ir2(SO3)3
Fe2(SO3)3
Ir2(SO4)3
Fe2(SO4)3
41
Electrons that are shared equally between two atoms is a ____ bond.
acidic
ionic
polar covalent
nonpolar covalent
42
The image shows:
Lewis structure of dioxide methane
Lewis structure of calcium dioxide
Lewis structure of carbon dioxide
Lewis structure of methoxide
43
What is the
empirical formula
for 2,3- dimethyl- pentane?
C7H16
C3H8
C5H12
CH
44
Which formula correctly represents calcium phosphate?
Ca2(PO4)3
Ca3(PO4)2
Ca3P2
Ca3(PO3)2
45
Which of the following would be most soluble in water?
CH3CH2OH
CH4
NaCl
I2
46
A characteristic of ionic solids is that they have
low melting points
conduct electricity
noncrystalline
high melting points
47
Which of the following has the highest polarity?
HF
CH4
H2
NO3
48
What is the formula mass/molar mass for propane?
30.07 g/mol
16.05 g/mol
58.14 g/mol
44.11 g/mol
49
What is the name for K
2
O?
Dipotassium monoxide
potassium (II) oxide
Potassium oxide
potassium (II) monoxide
50
What is the chemical formula for strontium hydroxide?
SrOH
Sr(OH)2
Sr(OH)3
SrOH2
51
What is the name for MgCl
2
?
magnesium dichloride
magnesium chlorine
magnesium chloride
magnesium (II) chloride
