WorksheetsIPC Final Exam Review Part II Reactions and Naming
Total questions: 40
Worksheet time: 31mins
Name
Class
Date
1.
What type of chemical reaction is this one?
Al(OH)3 --> Al2O3 + H2O
Al(OH)3 --> Al2O3 + H2O
a)
Decomposition
b)
Combustion
c)
Synthesis
d)
Single Replacement
2.
What type of chemical reaction is this one?
Ca + MgCl2 --> CaCl2 + Mg
Ca + MgCl2 --> CaCl2 + Mg
a)
Decomposition
b)
Combustion
c)
Synthesis
d)
Single Replacement
3.
Solve the problem: Al + O2 --> Al2O3
a)
4Al + 3O2 --> 2Al2O3
b)
2Al + 4O2 --> Al2O3
4.
Solve the problem: Al + S --> Al2S3
a)
Al + 2S --> 2Al2S3
b)
2Al + 3S --> Al2S3
5.
Is the equation balanced?: 2H2O + O2 --> 4MgO + 3Fe
a)
Yes
b)
No
6.
What is a reactant?
a)
The chemical substances that begin the reaction.
b)
What comes from the reaction.
7.
Is this equation balanced?:
CS2 + 202 --> CO2 +2SO2
CS2 + 202 --> CO2 +2SO2
a)
Yes
b)
No
8.
Solve the problem: N2 + O2 --> 2NO
a)
N2 + O2 --> 2NO
b)
2N2 + O2 --> 2NO
9.
In a chemical equation, the substances that are on the right side of the arrow are the...
a)
reactants
b)
products
c)
catalysts
d)
inhibitors
10.
Which type of reaction requires oxygen as a reactant and produces CO2 & H2O?
a)
decomposition
b)
single displacement
c)
combustion
d)
double displacement
11.
Which type of reaction is this?
AgNO3 + NaBr --> AgBr + NaNO3
AgNO3 + NaBr --> AgBr + NaNO3
a)
single displacement
b)
double displacement
c)
synthesis
d)
decomposition
12.
Can matter be created or destroyed?
a)
Yes, it can be created.
b)
Yes, it can be destroyed.
c)
No, matter is always conserved
d)
None of these
13.
Which of the following IS a chemical change
a)
using chalk
b)
water freezing
c)
slicing cheese
d)
digestion
14.
Which of the following is a PHYSICAL change?
a)
Getting a haircut
b)
Rusty metal
c)
sour milk
d)
A compound
15.
Which is NOT an example of chemical change?
a)
production of gas.
b)
change in color.
c)
change in size.
d)
transfer of energy.
16.
Which of the following could indicate a chemical change?
a)
All of the answers could indicate Chemical Change
b)
a color change has occurred
c)
bubbles appear
d)
identifying one or more new chemical products
17.
Is melting an object technically known as a chemical reaction?
a)
I don't know
b)
Yes
c)
No
18.
A change in which NEW substances are formed.
a)
Chemical change
b)
Physical change
c)
Casual change
d)
Formal change
19.
A copper penny turning greenish after a few years is an example of...
a)
Chemical Change
b)
Physical Change
20.
The mass after a physical change, such as ice melting into water, stays the same
a)
True
b)
False
21.
The total amount of matter (atoms) before and after a chemical reaction (change), remains the same.
a)
True
b)
False
22.
Evidence of a chemical reaction include:
a)
Phase change
b)
No new substance
c)
Bubbles forming
d)
Shape change
23.
How is a physical change different from a chemical change?
a)
There is absolutely no difference
b)
Chemical changes produce a new substance, physical changes stay the same substance
c)
Chemical changes create and destroy matter, physical changes don't
d)
Physical changes create and destroy matter, chemical changes dont
24.
All chemical equations create or destroy matter, which is why scientists weigh their reactants so they can see how much was created or destroyed
a)
True
b)
False
25.
Carbon dioxide
a)
C2O2
b)
C20
c)
CO
d)
CO2
26.
Phosphorous trichloride
a)
PCl3
b)
P3Cl
c)
P3Cl3
d)
PCL
27.
Bromine monoflouride
a)
Br1F1
b)
BrF
c)
Br2F
d)
BrF2
28.
Disulfur trioxide
a)
S3O2
b)
SO
c)
S2O3
d)
S2O
29.
MgF2
a)
magnesium fluoride
b)
manganese Phosphide
c)
magnesium(III) fluoride
d)
magnesium fluoride(II)
30.
In most cases, when naming you change the ending of the second element to ________.
a)
-ate.
b)
-ite.
c)
-ide.
d)
-ine.
31.
What is the name of the compound with the formula FePO4?
a)
iron phosphate
b)
iron (II) phosphate
c)
iron (IV) phosphate
d)
iron (III) phosphate
32.
What kind of bond forms when atoms share electrons?
a)
Chemical bond
b)
Ionic bond
c)
Covalent bond
d)
Electron bond
33.
Name this compound:
NH4F
NH4F
a)
Ammonia fluoride
b)
Ammonium fluorite
c)
Ammonia fluorate
d)
Ammonium fluoride
34.
Which of these is covalent?
a)
NaCl
b)
Pb(NO3)2
c)
CO2
d)
AlCl3
35.
Which of the following would require a Roman Numeral in its name?
a)
Al2O3
b)
Na2S
c)
CuSO4
d)
Sr(ClO3)2
36.
Form the following compound:
Copper (II) Sulfate
Copper (II) Sulfate
a)
Cu2(SO4)2
b)
Cu2SO4
c)
CoSO4
d)
Co2SO4
37.
Name the following compound:
Ni3(PO4)2
Ni3(PO4)2
a)
Nickel (III) Phosphate
b)
Nickel (II) Phosphate
c)
Nitrogen Phosphate
d)
Nickel Phosphate
38.
Name the following compound:
NaClO
NaClO
a)
sodium chlorate
b)
sodium perchlorate
c)
sodium chlorite
d)
sodium hypochlorite
39.
Name the following compound:
BF3
BF3
a)
boron fluoride
b)
boron difluoride
c)
monoboron trifluoride
d)
boron trifluoride
40.
What type of chemical reaction is this one?
CuO + CO2 --> CuCO3
CuO + CO2 --> CuCO3
a)
Decomposition
b)
Combustion
c)
Synthesis
d)
Single Replacement
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