WorksheetsMole Quiz
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
1 dozen donuts = 12 donuts. In chemistry, we deal with particles of substances in groups of 602000000000000000000000. That amount of particles is known as what unit?
a)
pound
b)
liter
c)
mole
d)
gram
2.
The mass of 1 mole of lithium is
a)
3.94 g
b)
600000000000000000000000 g
c)
7 g
d)
9.94 g
3.
Which 4 coefficients would balance the equation in the image?
a)
1,1, 1, 1
b)
2, 3, 4, 3
c)
1, 4, 3, 2
d)
4, 3, 1, 2
4.
According to the following equation, how many moles of the product would be produced if 3 moles of hydrogen reacted?
a)
1
b)
2
c)
3
d)
6
5.
According to the following equation, how many moles of nitrogen would react if 6 moles of hydrogen reacted?
a)
1
b)
2
c)
3
d)
4
e)
5
6.
What is the molar mass of sulfur dioxide (formula is in image)?
a)
48 g
b)
64 g
c)
0.5 g
d)
96 g
e)
7.
What is the molar mass of aluminum oxide (formula is in image)?
a)
10 g
b)
42 g
c)
75 g
d)
102 g
8.
Which of the following has the greatest number of atoms?
a)
1 mole of iron atoms
b)
1 mole of nickel atoms
c)
1 mole of zinc atoms
d)
They all have the same number of atoms
9.
Which of the following has the greatest MASS?
a)
1 mole of iron atoms
b)
1 mole of nickel atoms
c)
1 mole of zinc atoms
d)
They all have the same number of atoms
10.
What is the molar mass of iron?
a)
26 g
b)
30 g
c)
56 g
d)
82 g
11.
If 4.50 mol of nitrogen reacted, according to the attached equation, how many moles of ammonia gas would be produced?
a)
2.00 mol
b)
3.00 mol
c)
6.75 mol
d)
0.75 mol
12.
If 0.500 mol of hydrogen sulfide reacted, how many moles of sulfur dioxide would be produced?
a)
1.50 mol
b)
8.00 mol
c)
6.00 mol
d)
2.00 mol
100 %
