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Worksheets

Letters in chemistry

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

What does the letter "n" stand for?

a)

number of moles

b)

mass

c)

molar mass

d)

concentration

2.

What does the letter "M" stand for?

a)

volume

b)

mass

c)

molar mass

d)

concentration

3.

What does the letter "m" stand for?

a)

volume

b)

mass

c)

molar mass

d)

number of moles

4.

What does the letter "c" stand for?

a)

volume

b)

concentration

c)

molar mass

d)

number of moles

5.

What does the letter "V" stand for?

a)

volume

b)

mass

c)

molar mass

d)

number of moles

6.

What is the unit for number of moles?

a)

mol

b)

mol L-1

c)

g mol-1

d)

L

7.

What is the unit for mass?

a)

g

b)

mol L-1

c)

g mol-1

d)

L

8.

What is the unit for molar mass?

a)

g

b)

mol L-1

c)

g mol-1

d)

L

9.

What is the unit for concentration?

a)

g

b)

mol L-1

c)

g mol-1

d)

L

10.

What is the unit for volume?

a)

g

b)

mol L-1

c)

g mol-1

d)

L

11.

How would you calculate number of moles, given volume and concentration?

a)

n = c x V

b)

n = c + V

c)

n = c / V

d)

n = c - V

12.

How would you calculate number of moles, given mass and molar mass?

a)

n = m x M

b)

n = m / M

c)

n = M / m

d)

n = c x V