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Nomenclature Review

Total questions: 70

Worksheet time: 2hrs 30mins

Name
Class
Date
1.
Phosphorous trichloride
a)
PCl3
b)
P3Cl
c)
P3Cl3
d)
PCL
2.

What is the name of the compound HgCl2

a)

mercury (II) chloride

b)

mercury chlorite

c)

Monomercury dichloride

d)

mercury dichloride

3.
K +  and  N-3
a)
KN
b)
KN3
c)
K3N3
d)
K3N
4.
Name this formula: 
KNO3
a)
Potassium Nitrogen Oxide
b)
Potassium Nitride
c)
Potassium Nitrate
d)
Potassium (I) Nitrite
5.
The proper formula for magnesium hydroxide:
a)
MgOH
b)
Mg2OH
c)
Mg(OH)2
d)
Mg2OH2
6.
What is the correct formula for barium phosphate?
a)
BaPO4
b)
Ba2(PO4)3
c)
Ba3(PO4)2
d)
BaP
7.

Name Al2S3

a)

Aluminum sulfide

b)

Dialuminum trisulfide

c)

ammonium sulfide

d)

aluminum (II) sulfice

8.

Name the compound NO3

a)

nitrogen trioxide

b)

nitrate

c)

nitrite

d)

dinitrogen pentoxide

9.
What is the name of HI? 
a)
iodic acid
b)
hydroiodic acid
c)
iodous acid
d)
hypoiodous acid
10.
name HNO2
a)
hydronitrogen
b)
hydrogen nitrogen oxygen
c)
nitrous acid
d)
nitric acid
11.
Select the formula for the following acid: chloric acid
a)
HClO4
b)
HClO3
c)
HClO2
d)
HCl
12.
bromic acid
a)
HBr
b)
H2Br
c)
HBrO3
d)
HBrO4
13.
What is the formula for perchloric acid?
a)
H3ClO3
b)
H3ClO4
c)
HClO3
d)
HClO4
14.
What is the formula for sodium nitrate?
a)
Na3(NO)
b)
Na(NO)
c)
Na3(NO3)
d)
Na(NO3)
15.

What is the formula for copper(I) sulfate?

a)

CuSO3

b)

CuSO4

c)

Cu2SO3

d)

Cu2SO4

16.
What is the formula for magnesium chloride?
a)
MgCl
b)
Mg2Cl
c)
MgCl2
d)
Mg(ClO3)2
17.
What is the formula for magnesium phosphide?
a)
Mg3P2
b)
Mg2P3
c)
Mg2(PO3)
d)
Mg3(PO3)2
18.
The chemical formula for an ionic compound of potassium and oxygen is
a)
KO.
b)
K2O.
c)
K2O2.
d)
KO2.
19.

Name this compound:

CaCO3

a)

Calcium carbon oxide

b)

Calcium (II) carbonate

c)

Calcium carbonate

d)

Carbonate (I) calcide

20.
Name this compound: 
KF
a)
Potassium fluoride
b)
Potassium fluorite
c)
Fluorine potasside 
d)
Potassium fluorate
21.
Group 15 elements form what type of oxidation state?
a)
-1
b)
-3
c)
+3
d)
5
22.
Name the following ionic compound: NaF
a)
nitrogen fluorine
b)
sodium fluoride
c)
nitrogen fluoride
d)
sodium fluorine
23.
Carbon dioxide
a)
C2O2
b)
C20
c)
CO
d)
CO2
24.
Phosphorous trichloride
a)
PCl3
b)
P3Cl
c)
P3Cl3
d)
PCl
25.
Bromine monoflouride
a)
BaF
b)
BrF
c)
Br2F
d)
BrF2
26.
P2O5
a)
Phosphorus Oxide
b)
Pentaphosphorus Dioxide
c)
Diphosphorous pentoxide
d)
Phosphoric Oxygen
27.
PBr5
a)
Phosphorus Bromide
b)
Phosphorus Pentabromide
c)
Pentaphosphorus bromide
d)
Phosphorus Bromine
28.

As4O10

a)

arsenic oxide

b)

quadarsenic decoxide

c)

tetrarsenic decoxide

d)

arsenic decoxide

29.

hydrochloric acid

a)

HClO3

b)

HClO2

c)

HClO

d)

HCl

30.

What is the formula for nitric acid?

a)

HNO2

b)

HNO3

c)

HNO4

d)

H2NO3

31.

Name the acid: HC2H3O2

a)

Acetic Acid

b)

Acetous Acid

c)

Hydrogen Acetate

d)

Hydrogen Dicarbon Trihydrogen Dioxygen

32.
HBr
a)
hydrogen bromine acid
b)
hydrobromide acid
c)
hydrobromic acid
d)
hydrogen bromide
33.

What is the formula for hydrosulfuric acid?

a)

H2SO3

b)

H2S

c)

H2SO2

d)

H2SO4

34.
What element do all acids contain?
a)
H
b)
O
c)
C
d)
He
35.
What is the compound made between Chlorate and Magnesium
a)
Cl2Mg
b)
(ClO3)2Mg
c)
MgCl2
d)
Mg(ClO3)2
36.
Write the formula for Calcium Iodide.
a)
CaI
b)
Ca2I
c)
CaI2
d)
Ca2I2
37.
What is the oxidation number for the Alkaline Earth Family?
a)
+2
b)
+1
c)
-2
d)
-1
38.
What is the formula for iron (III) chloride
a)
FeCl
b)
FeCl3
c)
FeClO3
d)
Fe3Cl
39.
Write the formula for copper (I) phosphide?
a)
Cu3P
b)
CuP
c)
Cu1P
d)
CuP3
40.

HIO3

a)

Iodate

b)

hydroiodic acid

c)

iodic acid

d)

hydrogen iodate

41.
lithium cyanide
a)
Li4C
b)
LiCN
c)
Li3N
d)
CnLi
42.
sodium hypochlorite
a)
NaCl
b)
NaClO2
c)
NaClO4
d)
NaClO
43.
NO2
a)
nitrite
b)
nitrate
c)
nitrogen dioxide
d)
mononitrogen dioxide
44.
Is the formula for hydrosufuric acid, H2SO4? If not, what would the formula be?
a)
It is correct
b)
Is not. It should be HSO
c)
Is not. It should be HS
d)
Is not. It should be H2S
45.
Is the formula for magnesium hydroxide, MgOH2?. If not, what should the formula be?
a)
Mg(OH)2
b)
MgOH
c)
MgO2H2
d)
Mg2OH
46.
How many hydrogens does butane have?
a)
6
b)
8
c)
10
d)
12
47.
How many hydrogens does propyne have?
a)
4
b)
6
c)
8
d)
10
48.

Name the following molecule:

(alcohol is a functional group formed when -OH groups replace one or more hydrogen atoms in a hydrocarbon and is abbreviated ol in the naming system)

a)

3,3-dimethyl-1-butanol

b)

3,3-methyl-1-butanol

c)

2,2-dimethyl-4-butanol

d)

3,3,3-trimethyl-1-propanol

49.
How many carbons are in the longest chain of the following molecule:
a)
11
b)
10
c)
9
d)
8
50.
Name the compound
a)
3,4 dimethyloctane
b)
3,4 diethyloctane
c)
butyloctane
d)
twelvane
51.
Name the compound
a)
2,4-methyl-3-ethylpentane
b)
3-ethyl-2,4-methylpentane
c)
3-ethyl-2,4-dimethylpentane
d)
pentane
52.
Name the compound
a)
Fifteenane
b)
2-pentyldecane
c)
3,4,5,6-tetramethyldecane
d)
3,4,5,6,7-pentamethyldecane
53.
Name the compound
a)
3,4-dipropylhexane
b)
3,4-diethyl-3,4-dimethylhexane
c)
Twelvane
d)
3,3,3,4,4,4-hexamethylhexane
54.
Name the compound
a)
2,3,5,8-tetramethyldecane
b)
3,6,8,9-tetramethyldecane
c)
2,3,5,8-methyldecane
d)
decane
55.
What kind of molecule is this?
a)
alkane
b)
alkene
c)
alkyne
d)
cycloalkane
56.
Give the name of this compound...
C3H8
a)
Propene
b)
Butane
c)
Butene
d)
Propane
57.
The molecular formula for Heptane is
a)
C4H10
b)
C8H18
c)
C5H12
d)
C7H16
58.
Which of the following hydrocarbons has a double bond in its carbon skeleton?
a)
C3H8
b)
C2H6
c)
C2H2
d)
C2H4
59.
Unsaturated hydrocarbons contain ___.
a)
at least one double or triple bond between carbon atoms
b)
only double bonds
c)
only single bonds between carbon atoms
d)
only triple bonds
60.
How many significant figures does the following number have: 0.002040
a)
6
b)
4
c)
3
d)
2
61.
How many significant figures will be in the answer to the following question:
7.62 x 6.98 x 3.2645
a)
1
b)
2
c)
3
d)
4
62.
Calculate 5.50 cm + 5.50 cm and give your answer with the appropriate number of significant figures.
a)
11 cm
b)
11.0 cm
c)
11.00 cm
d)
11.000 cm
63.
Propane has no structural isomers
a)
True
b)
False
64.
Which of the following is true about structural isomers?
a)
Have the same molecular formula
b)
Have different physical and chemical properties.
c)
Have the same number of elements
d)
all of the above
65.
Geometric isomers shown below is called
a)
Cis/trans 1,2 dichloroethane
b)
Cis/trans 1,2 dichloroethene
c)
Cis/trans 1,2 chloroethane
d)
Cis/trans 1,2 chloroethene
66.
Which of these condensed formulas represent the same molecule?
a)
They are all different
b)
a and b
c)
a and c
d)
b and c
67.

Name this isomer of heptane

a)

5-methyl-heptane

b)

2-methyl-hexane

c)

2-methyl-heptane

d)

5-methyl-hexane

68.

What is the molecular formula of 1,2-dichloroethene?

a)

C2H4Cl2

b)

C2H4Cl1

c)

C2H2Cl2

d)

C2H2Cl1

69.

What are the two correct isomers of hexane?

a)

2-methylpentane

b)

2-methylpropane

c)

2,2-dimethylbutane

d)

1-methylethene

70.

What is the shortest chain-length alkane to have structural isomer?

a)

Ethane

b)

Butane

c)

Hexane

d)

Pentane

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