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END OF MODULE 8 TEST

Total questions: 100

Worksheet time: 2hrs 56mins

Name
Class
Date
1.
What is the formula for aluminum fluoride?
a)
AlF
b)
Al2F3
c)
AlF3
d)
Al3F2
2.
How do the following two elements bond together?
Al3+  O2-         
a)
AlO
b)
Al2O3
c)
Al3O6
d)
Al3O2
3.
What is the correct formula for the compound, lithium oxide?
a)
LiO
b)
Li2O
c)
LiO2
d)
Li2O2
4.
The name of Cu₃N₂ is
a)
copper (III) nitride
b)

copper(II) nitride

c)

copper(II) nitrite

d)

Copper(II) nitrate

5.
How do the following two elements bond together?
K1+  S2- 
a)
KS
b)
K8S
c)
K6S3
d)
K2S
6.
The proper formula for magnesium hydroxide:
a)
MgOH
b)
Mg2OH
c)
Mg(OH)2
d)
Mg2OH2
7.

Name the following ionic compound: Fe(NO3)3

a)

Iron(III) nitrate

b)

Iron(I) nitrate

c)

Iron nitrate

d)

Iron(I) nitrate(III)

8.
Name the following ionic compound: MgSO4
a)
magnesium sulfoxide
b)
magnesium sulfide
c)
magnesium sulfate
d)
magnesium oxide
9.
The chemical formula of lead (IV) nitrate is
a)
PbN₄
b)
PbNO₃₄
c)
Pb(NO₃)₄
d)
Pb₃NO₄
10.
The chemical formula of iron (III)bromide is
a)
FeBr
b)
Fe(III)Br
c)
FeBr₃
d)
Fe₂Br₃
11.
What is the formula for calcium phosphide?
a)
CaP
b)
Ca2P3
c)
Ca3P2
d)
Ca2P
12.
What is the formula for copper(I) sulfate?
a)
CuSO3
b)
CuSO4
c)
Cu2SO3
d)
Cu2SO4
13.

How many HCl molecules do you need to balance this equation?

2Mg + ​ (a)   HCl ---> 2MgCl2 + 2H2

Choose from the below words
4
1
2
3
14.

Balance this equation. _CF4 + _Br2 → _CBr4 + _F2

a)

3,1,2,1

b)

1,2,1,2

c)

2,2,2,2

15.
Which of the following equations are correctly balanced?
a)

12CO2 +H2O --> C6H12O6 + O2

b)

CO2 + 9H2O --> C6H12O6 + O2

c)

CO2 + H2O --> 3C6H12O6 + O2

d)

6CO2 + 6H2O --> C6H12O6 + 6O2

16.

What is wrong with how this student balanced the equation?

Original equation: Ag + O2 ---> Ag2O

Solution: Ag + O2 ---> 2Ag2O

a)

They changed the molecular structure of the products/reactants.

b)

The silver (Ag) still isn't balanced.

c)

The oxygen (O) still isn't balanced.

d)

They left out the reactants.

17.

Write the equation for the following:

nickel (III) hydroxide reacts with copper to form nickel and copper (II) hydroxide

a)

Ni(OH) + Cu → Ni + Cu(OH)

b)

NiOH3 + Cu → Ni + CuOH2

c)

Ni(OH)3 + Cu → Ni + Cu(OH)2

d)

Ni(OH)3 + Cu2+ → Ni3+ + Cu(OH)2

18.

Write the equation for the following:

copper (II) chloride reacts lithium carbonate to form lithium chloride and copper (II) carbonate

a)

CuCl2 + Li2CO3 → LiCl + CuCO3

b)

Cu2+Cl1- + Li1+CO32- → Li1+Cl1- + Cu2+CO32-

c)

Cu2Cl + Li(CO3)2 → LiCl + Cu2(CO3)2

d)

CuCl + LiCO3 → LiCl + CuCO3

19.

Write the net ionic equation for the following:

Na2SO4(aq) + AgNO3(aq) → Ag2SO4(s) + NaNO3

a)

Ag1+ + SO42- → Ag2SO4(s)

b)

2Ag1+ + SO42- → Ag2SO4(s)

c)

Ag + SO4 → Ag2SO4(s)

d)

No Reaction

20.

Write the net ionic equation for the following:

lithium hydroxide and barium nitrate react to form solid barium hydroxide and lithium nitrate

a)

LiOH + Ba(NO3)2 → LiNO3 + Ba(OH)2

b)

Ba2+ + OH1- → Ba(OH)

c)

Ba2+ + OH1- → Ba(OH)2

d)

Ba2+ + 2OH1- → Ba(OH)2

21.

Write the net ionic equation for the following:

lithium hydroxide and potassium carbonate reacts to form aqueous lithium carbonate and aqueous potassium hydroxide

a)

LiOH + K2CO3 → Li2CO3 + KOH

b)

K1+ + OH1- → KOH

c)

2Li1+ + CO32- → Li2CO3

d)

No Reaction

22.

Which of the following changes would you consider to be a chemical change?

a)

A. Candle wax solidifies when it is cooled.

b)

B. Baking soda is combined with vinegar

c)

C. Ice melts.

d)

D. Paper turned into pieces.

23.

The correct coefficients for the equation are

a)

A. 2, 2, 3

b)

B. 3, 2, 2

c)

C. 2, 3, 2

d)

D. 2, 1, 3

24.

Balancing a chemical equation involves ____

a)

A. adjusting the subscripts

b)

B. adjusting both subscripts and coefficients

c)

C. adjusting the coefficients

d)

D. adjusting the masses of reactants and products

25.
Which is the correct formula for the compound formed between beryllium and nitrogen?
a)
BeN
b)
Be3N
c)
Be3N2
d)
Be2N3
26.
Identify the type of reaction shown by this chemical equation:
Al  +  HCl  →  AlCl3  +  H2
a)
single replacement
b)
composition
c)
double replacement
d)
decomposition
27.

In a chemical reaction, the mass of the products is _____

a)

A. less than the mass of the reactants.

b)

B. greater than the mass of the reactants.

c)

C. equal to the mass of the reactants.

d)

D. undetermined

28.

Write the equation for the following:

nickel (III) hydroxide reacts with copper to form nickel and copper (II) hydroxide

a)

Ni(OH) + Cu → Ni + Cu(OH)

b)

NiOH3 + Cu → Ni + CuOH2

c)

Ni(OH)3 + Cu → Ni + Cu(OH)2

d)

Ni(OH)3 + Cu2+ → Ni3+ + Cu(OH)2

29.
Based on the activity series, will this reaction occur?
Ni (s) + H2O (l) →
a)
Yes
b)
No
30.
Based on the activity series, will this reaction occur?
Br2 (l) + KI (aq) →
a)
Yes
b)
No
31.
Which is the correct formula for the compound Chromium (II) Nitrate?
a)
Cr2NO3
b)
(Cr)2NO3
c)
CrNO2
d)
Cr(NO3)2
32.
Which is NOT a diatomic molecule?
a)
Fluorine
b)
Nitrogen
c)
Boron
d)
Bromine
33.

Write the equation for the following:

nickel (III) hydroxide reacts with copper to form nickel and copper (II) hydroxide

a)

Ni(OH) + Cu → Ni + Cu(OH)

b)

NiOH3 + Cu → Ni + CuOH2

c)

Ni(OH)3 + Cu → Ni + Cu(OH)2

d)

Ni(OH)3 + Cu2+ → Ni3+ + Cu(OH)2

34.

Write the equation for the following:

copper (II) chloride reacts lithium carbonate to form lithium chloride and copper (II) carbonate

a)

CuCl2 + Li2CO3 → LiCl + CuCO3

b)

Cu2+Cl1- + Li1+CO32- → Li1+Cl1- + Cu2+CO32-

c)

Cu2Cl + Li(CO3)2 → LiCl + Cu2(CO3)2

d)

CuCl + LiCO3 → LiCl + CuCO3

35.

What is the Law of Conservation of Mass?

a)

It states that matter cannot be created or destroyed.

b)

It states that energy cannot be created or destroyed.

c)

It states that matter can be created or destroyed.

d)

It states that sound can be created or destroyed.

36.
What is a coefficient?
a)
The small number on the right of the chemical symbol.
b)
The large number in front of a chemical formula.
c)
The number in between the chemical symbols.
d)
The number behind a chemical formula.
37.
Which problem is balanced?
(Check ALL answers)
a)
PbO2 + 2H2
b)
SO2 + H20 --> H2SO4
c)
2Na + 2H2O --> 2NaOH + H2
38.

Balance the following equation: H2 + NO -----> H2O + N2

a)

2H2 + 2NO -----> 2H2O + N2

b)

2H2 + 2NO -----> 2H2O + 2N2

c)

H2 + NO -----> H2O + N2

d)

H2 + 2NO -----> H2O + N2

39.

Balance the following equation: H3BO3 → H4B6O11 + H2O

a)

6H3BO3 → H4B6O11 + 7H2O

b)

6H3BO3 → H4B6O11 + H2O

c)

6H3BO3 → 1H4B6O11 + 7H2O

d)

2H3BO3 → H4B6O11 + H2O

40.

Balance the following equation: BaCl2 + Al2(SO4)3 → BaSO4 + AlCl3

a)

3BaCl2 + Al2(SO4)3 → 3BaSO4 + 2AlCl3

b)

3BaCl2 + Al2(SO4)3 → 3BaSO4 + 3AlCl3

c)

BaCl2 + Al2(SO4)3 → BaSO4 + AlCl3

d)

3BaCl2 + 1Al2(SO4)3 → 3BaSO4 + 2AlCl3

41.

Balance the following equation: Pb + Na + C2H5Cl → Pb(C2H5)4 + NaCl

a)

Pb + 4Na + 4C2H5Cl → Pb(C2H5)4 + 4NaCl

b)

4Pb + 4Na + 4C2H5Cl → Pb(C2H5)4 + 4NaCl

c)

1Pb + 4Na + 4C2H5Cl → 1Pb(C2H5)4 + 4NaCl

d)

Pb + Na + C2H5Cl → Pb(C2H5)4 + NaCl

42.

Identify the type of chemical reaction

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

e)

Combustion

43.

Identify the type of chemical reaction

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

e)

Combustion

44.

Identify the type of chemical reaction

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

45.

Identify the type of chemical reaction

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

e)

Combustion

46.

Identify the type of chemical reaction

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

e)

Combustion

47.

Identify the type of chemical reaction

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

e)

Combustion

48.

Identify the type of chemical reaction

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

e)

Combustion

49.

Identify the type of chemical reaction

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

e)

Combustion

50.

Identify the type of chemical reaction

a)

Synthesis

b)

Decomposition

c)

Single replacement

d)

Double replacement

e)

Combustion

51.
4Si + S8 --> 2Si2S4
a)
Synthesis
b)
Decomposition
c)
Single displacement
d)
Double displacement
52.
3KOH + H3PO4 --> K3PO4 + 3H2O
a)
Synthesis 
b)
Decomposition
c)
Single displacement
d)
Double displacement
53.
3Ca + 2AlCl3 --> 3CaCl2 + 2Al
a)
Synthesis
b)
Decomposition
c)
Single diplacement
d)
Double displacement
54.
2Pb(NO3)2 --> 2PbO + 4NO2 + O2
a)
Synthesis 
b)
Decomposition
c)
Single displacement
d)
Combustion
55.
Another term for burning is
a)
Fire triangle
b)
Magnesium oxide
c)
Combustion
d)
Bustion
56.
The word equation for combustion is:
fuel + oxygen -->
 water + ________ __________
a)
Carbon dioxide
b)
Limewater
57.

What are the products of cellular respiration?

a)

Sugar and Oxygen

b)

Carbon Dioxide, Water, and Energy

58.

Write a Balanced Equation for this reaction:
C2H4 + 3 O2 -->

a)
C2O2 + H4
b)
CO2 + HOH
c)
CO + H
d)
2 CO2 + 2H2O
59.
What type of reaction is this?
2 C6H14 + 19 O2 --> 12 CO2 + 14 H2O
a)
Single Replacement
b)
Double Replacement
c)
Combustion
d)
Decomposition
60.
Based on the activity series, will this reaction occur?
Au (s) + HCl (l) →
a)
Yes
b)
No
61.
Based on the activity series, will this reaction occur?
Cd (s) + HCl (aq) →
a)
Yes
b)
No
62.
A mixture contains cobalt metal, copper metal, and tin metal. This mixture is mixed with nickel nitrate. Which metals, if any, will react? 
a)
Cobalt only
b)
Copper only
c)
Tin only
d)
All 3
63.

Predict the product(s) of this reaction (don't worry about balancing):

Mg + HCl →

a)

MgHCl

b)

MgCl2 + H2

c)

MgCl2 + H

d)

MgCl + H2

64.
Predict the product(s) of this reaction (don't worry about balancing):
C12H22O11 + O2 →
a)
CO + HO
b)
CO2
c)
CO2 + H2O
d)
H2O
65.
Predict the product(s) of this reaction (Don't worry about balancing) 
Pb(NO3)2  +  KI →
a)
PbK +  I NO3
b)
not possible
c)
PbI2  +  KNO3
d)
PbI  + KNO3
66.

Based on the activity series, which metal could X represent in the reaction below?

X + Ca (NO3)2 --> Ca + X (NO3)2

a)

Ba

b)

Fe

c)

Mg

d)

Zn

67.

Which metal is more reactive than calcium?

a)

magnesium

b)

potassium

c)

silver

d)

aluminum

68.
What  will be the result of the following: 
Br2 + NaF ->
a)
bromine will replace Na
b)
Na will replace Br
c)
Br will replace F
d)
no reaction will occur
69.
NH4NO3
a)
soluble
b)
insoluble
70.
AgCl
a)
soluble
b)
insoluble
71.
NaCl
a)
soluble
b)
insoluble
72.
K2SO4
a)
soluble
b)
insoluble
73.
BaSO4
a)
soluble
b)
insoluble
74.
NaC2H3O2
a)
soluble
b)
insoluble
75.
CaCO3
a)
soluble
b)
insoluble
76.

Name the following ionic compound: CuSO4

a)

Copper sulfate

b)

Copper(II) sulfate

c)

Copper(I) sulfate

d)

Copper(IV) sulfate

77.

Based on the activity series, will this reaction occur?
Zn (s) + Pb(NO3)2 (aq) →

a)

No

b)

Yes

78.

Which of the following is a double replacement reaction?

a)

AgNO3 + NaCl → AgCl + NaNO3

b)

2H2O2 → 2H2O + O2

c)

CH4 + 2O2 → CO2 + 2H2O

d)

2Na + Cl2 → 2NaCl

79.

Antimony tribromide

a)

AnBr3

b)

AtBr3

c)

Sb1Br3

d)

SbBr3

80.

Hexaboron monosilicide

a)

B5S

b)

B6S

c)

B6Si

d)

Br6Si1

e)

Br6Si

81.

Chlorine dioxide

a)

Cl1O2

b)

CO2

c)

ClO2

d)

CrO2

82.

Hydrogen iodide

a)

H1I1

b)

HI

c)

HyIo

d)

HIo1

83.

Iodine pentafluoride

a)

I1P6

b)

I1F5

c)

IF5

d)

IFl5

84.

CH4

a)

monocarbon quadhydride

b)

carbon tetrahydride

c)

methane

d)

carbon tetrahydrogen

85.

P4S5

a)

phosphorus sulfide

b)

quadphosphorus hexasulfide

c)

tetraphosphorus pentasulfur

d)

tetraphosphorus pentasulfide

86.

SeF6

a)

silicon fluoride

b)

selenium fluoride

c)

selenium hexafluoride

d)

selenium heptafluoride

87.

Si2Br6

a)

silicon bromide

b)

disilicide bromide

c)

disilicon hexabromide

d)

disilicide hexabromide

88.

SF4

a)

sulfur quadchloride

b)

sulfur tetrafluoride

c)

monosulfur tetrafluoride

d)

sulfide tetrafluoride

89.

What is the formula for nitric acid?

a)

HNO2

b)

HNO3

c)

HNO4

d)

H2NO3

90.

Name this acid with the formula HF

a)

hydrofluoric acid

b)

hypofluoric acid

c)

hydrogen fluorine acid

d)

fluoric acid

91.

What is the formula for hydrochloric acid?

a)

HCl

b)

HClO

c)

H3ClO3

d)

HClO3

92.
HBr
a)
hydrogen bromine acid
b)
hydrobromide acid
c)
hydrobromic acid
93.

carbonic acid

a)

H2CO3

b)

H2CrO4

c)

H2C2O4

d)

HCO3

94.

H3PO4

a)

hydrophsophorus acid

b)

phosphoric acid

c)

hydrogen phosphorous

d)

phosphori hydroxide

95.

Binary acids start with the prefix "____________"

a)

acid

b)

nitric

c)

hydraulic

d)

hydro

96.

When naming binary acids, the ending always changes to:

a)

-ate

b)

-ite

c)

-ic

d)

-ous

97.

Name this acid: H2SO4

a)

hydrogen sulfate

b)

hydrosulfuric acid

c)

sulfuric acid

d)

sulfurous acid

98.
In this equation,
CuCl2 + NaOH  → Cu(OH)2 + NaCl
Which product is insoluble?
a)
copper(II) hydroxide
b)
sodium chloride
c)
sodium hydroxide
d)
copper(II) chloride
99.
What are the spectator ions in this reaction?
CuCl2(aq) + NaOH(aq) → Cu(OH)2(s) + NaCl(aq)
 
a)
Cu2+ and OH1-
b)
Na2+ and Cl2-
c)
Na1+ and Cl1-
d)
Na1+ and OH1-
100.
Which is the name of the kind of solid substance formed in this figure?  
a)
aqueous 
b)
precipitate
c)
acid
d)
synthesis 

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