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WorksheetsMoles and Mass
Total questions: 11
Worksheet time: 13mins
Name
Class
Date
1.
What is a mole, as it relates to chemistry?
a)
A furry creature that lives underground
b)
6.02 x 1023 # of things
c)
Something you need removed from your skin
d)
A sauce used in Mexican cooking
2.
The mass, in atomic mass units, of O2 is?
a)
16 amu
b)
16 g
c)
32 g
d)
32 amu
3.
The mass of one mole of O2 is?
a)
16 amu
b)
16 g
c)
32 g
d)
32 amu
4.
The mass, in atomic mass units, of NaCl is?
a)
58.5 amu
b)
23 amu
c)
23 g
d)
58.5 g
5.
The mass of one mole of NaCl is?
a)
58.5 amu
b)
23 amu
c)
23 g
d)
58.5 g
6.
The mass, in atomic mass units, of H2SO4 is?
a)
98 g
b)
49 amu
c)
98 amu
d)
49 g
7.
The mass of one mole of H2SO4 is?
a)
98 g
b)
49 amu
c)
98 amu
d)
49 g
8.
There are ______ number of formula units of H2SO4 in one mole of H2SO4
a)
amu
b)
1 mole
c)
7
d)
6.02 x 1023
9.
There are ______ number of molecules of O2 in one mole of O2 ?
a)
Avogadro
b)
1 mole
c)
2
d)
6.02 x 1023
10.
There are ______ number of molecules of NaCl in one mole of NaCl?
a)
6.02 x 1023
b)
1 mole
c)
2
d)
Mr. Miller
11.
The isotopes of Carbon differs in the number _______ of each molecule.
a)
Proton
b)
Electron
c)
Neutron
d)
Moles
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