WorksheetsCommunity Chem Unit 5 Test Review
Total questions: 22
Worksheet time: 53mins
Name
Class
Date
1.
What would be the proper chemical formula for combining Al3+ and Cl- :
a)
AlCl3
b)
Al3Cl
c)
AlCl
d)
Al3Cl3
2.
Name the following ionic compound: BeCl2
a)
beryllium chlorine
b)
beryllium (II) chloride
c)
beryllium chloride
d)
beryllium dichloride
3.
name the following ionic compound: NaF
a)
nitrogen fluorine
b)
sodium fluoride
c)
nitrogen fluoride
d)
sodium fluorine
4.
Name the following ionic compound: Cs2S
a)
cesium sulfide
b)
cesium sulfate
c)
cesium (II) sulfate
d)
cesium (II) sulfide
5.
Name the following ionic compound: MgSO4
a)
magnesium sulfoxide
b)
magnesium sulfide
c)
magnesium sulfate
d)
magnesium oxide
6.
Name the following ionic compound: LiNO3
a)
lithium nitrate
b)
lithium (III) nitrate
c)
lithium nitride
d)
lithium oxide
7.
Name the following ionic compound: Cr(NO2)3
a)
chromium nitrite
b)
chromium nitride
c)
chromium (III) nitride
d)
chromium (III) nitrite
8.
The proper formula for magnesium hydroxide:
a)
MgOH
b)
Mg2OH
c)
Mg(OH)2
d)
Mg2OH2
9.
What is the name of this polyatomic ion: MnO42-
a)
permanganate
b)
manganate
c)
manganese oxide
d)
manganese (IV) oxide
10.
Find the formula for zinc sulfate.
a)
ZnSO3
b)
ZnSO4
c)
ZnS
d)
Zn(SO4)2
11.
What is the proper formula for the covalent compound Carbon dioxide?
a)
C2O2
b)
C20
c)
CO
d)
CO2
12.
What is the proper formula for the covalent compound Disulfur trioxide?
a)
S3O2
b)
SO
c)
S2O3
d)
S2O
13.
What is the proper name for the covalent compound NO?
a)
Mononitrogen monoxide
b)
nitrogen oxide
c)
nitrogen monoxide
d)
nitrate monoxide
14.
What is the proper name for the covalent compound SeF4?
a)
Tetraselenium fluoride
b)
Selenium Fluoride
c)
Selenium tetraflouride
d)
Selenium (IV) Fluoride
15.
What is the proper name for the covalent compound SiCl6?
a)
Monosilicon hexachloride
b)
Silicon hexachloride
c)
Silicon heptachloride
d)
Monosilicon heptachloride
16.
What is the technique used to find the concentration of an unknown solution?
a)
buffer
b)
titration
c)
acidification
d)
baseification
17.
What is the term for a solution that resists change to pH?
a)
buffer
b)
titration
c)
acidification
d)
baseification
18.
During our lab phenolphthalein was used as an indicator to change the solution’s color. What color did the solution change to?
a)
red
b)
pink
c)
blue
d)
purple
19.
The first step in writing an ionic compound is always...
a)
Write the anion
b)
Changing the ending to -ide
c)
Write the cation
d)
Write the cation charge
20.
A(n) _________ is an ion with a positive (+) charge.
a)
anion
b)
cation
c)
ion
d)
solute
21.
A(n) _________ is an ion with a negative (-) charge.
a)
anion
b)
ion
c)
cation
d)
solute
22.
How do the following two elements bond together?
Al3+ O2-
Al3+ O2-
a)
AlO
b)
Al2O3
c)
Al3O6
d)
Al3O2
100 %
