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WorksheetsChemistry Review Quiz
Total questions: 15
Worksheet time: 15mins
Name
Class
Date
1.
What is the molar mass of Calcium carbonate?
(a)
2.
What is the molar mass of Nickel (III) phosphate?
(a)
3.
What is the chemical formula for Lithium sulfite?
(a)
4.
What is the molar mass of Scandium (III) hydroxide?
(a)
5.
What is the molar mass of Vanadium (III) sulfate?
(a)
6.
Calculate the molar mass of Ba(C2H3O2)2
a)
255.3
b)
237.3
c)
228.3
d)
196.3
7.
Calculate the molar mass of NH4NO2
a)
50
b)
60
c)
64
d)
78
8.
What is the Molar Mass of Potassium Sulfide?
a)
110.262
b)
71.164
c)
174.258
d)
158.259
9.
Which reactant is missing from the equation shown?
(What should go in the place of the "X"?)
a)
One hydrogen atom.
b)
Three hydrogen atoms.
c)
Four oxygen atoms.
10.
An ionic bond is the attraction between:
a)
oppositely charged ions
b)
similarly charged ions
c)
neutral ions
d)
neutral atoms
11.
Phosphorous trichloride
a)
PCl3
b)
P3Cl
c)
P3Cl3
d)
PCL
12.
Which type of bond has an unequal sharing of electrons between two atoms?
a)
nonpolar covalent
b)
polar covalent
c)
ionic
d)
mettalic
13.
Is ths a chemical or a physical change?
a)
Chemical change
b)
Physical change
14.
Is burning a campfire a chemical or physical change?
a)
Chemical
b)
Physical
15.
a)
Group 1
b)
Group 17
c)
Group 18
d)
Group 2
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