wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Unit 2 - Moles & Mole Conversion Quiz

Total questions: 20

Worksheet time: 53mins

Name
Class
Date
1.

Which of the following terms belong in this part of the triangle?

a)

grams

b)

moles

c)

amu

d)

conversions

2.

How many atoms are in 1 mole of any substance?

a)

1

b)

6

c)

6.02 x 1023

d)

1023

3.

How many grams are in 2 moles of Cu?

a)

1 gram

b)

190.64 gram

c)

63.546 grams

d)

127.09 grams

4.

Which of the following terms belong in this part of the equation triangle?

a)

grams

b)

number of atoms

c)

moles

d)

Avogadro's number

5.

What is the mass in grams of 2.3456 moles of W?

a)

431.22 grams

b)

6.02 grams

c)

207.2 grams

d)

486.01 grams

6.

How many moles are in 1459 grams of Na?

a)

63.46 moles

b)

60.36 moles

c)

10 moles

d)

1 mole

7.

Which of the following terms belong in this place in the equation triangle?

a)

grams

b)

moles

c)

atomic mass units (amu)

d)

number of atoms

8.

Which of the following terms belong in this place in the equation triangle?

a)

grams

b)

number of molecules

c)

6.02 x 1023

d)

mole

9.

What is the mass in grams of 1 mole of Ca?

a)

20 grams

b)

6.02 x 1023 grams

c)

40.08 grams

d)

100 grams

10.

What terms goes in the following space for the equation triangle?

a)

moles

b)

number of molecules

c)

amu

d)

substance

11.

How many atoms are in 10 moles of zinc?

a)

6.02 x 101atoms

b)

1023 atoms

c)

1 atom

d)

6.02 x 1024 atoms

12.

What is another name for the mole?

a)

Atomic number

b)

Avogadro's number

c)

Chemical symbol

d)

Atomic mass

13.

How many grams of U are in 1 mole?

a)

238.03 grams

b)

92 grams

c)

146 grams

d)

1.1 grams

14.

How many grams of carbon are in 12.5 moles?

a)

12.011 grams

b)

10 grams

c)

6.02 grams

d)

150.14 grams

15.

How many moles of Os are in 6.02 x 1023 atoms?

a)

76 moles

b)

1 mole

c)

6.02 x 1023 moles

d)

100 moles

16.

How many moles of He are in 12.04 x 1023 atoms?

a)

76 moles

b)

2 mole

c)

6.02 x 1023 moles

d)

100 moles

17.

What is the mass in grams of 3.01 x 1023 atoms of Ni?

a)

76 g

b)

29.35 g

c)

6.02 x 1023 g

d)

100 g

18.

What is the mass in grams of 1 mole of Po?

a)

30.974 g

b)

29.35 g

c)

106.42 g

d)

209 g

19.

What is the mass in grams of 2 moles of curium?

a)

494 g

b)

247 g

c)

35.45 g

d)

12.011 g

20.

What is the number of atoms in 294 grams of gold?

a)

6.02 x 1023 atoms

b)

8.99 x 1023 atoms

c)

5.12 x 1024 atoms

d)

6.02 x 1020 atoms