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Worksheets

Moles, Concentration & Volume

Total questions: 32

Worksheet time: 32mins

Name
Class
Date
1.

A 1.3 dm3 sample of sulfuric acid (H2SO4) was prepared with a concentration of 2.5 mol dm3.

What was the mass (in grams) which was used to prepare this sample?

(a)  

2.

A 1.3 dm3 sample of sulfuric acid (H2SO4) was prepared with a concentration of 2.5 mol dm3.

How many moles were used to prepare this solution?

(a)  

3.

A sample of sulfuric acid (H2SO4) was prepared with 3.25 moles to create a concentration of 2.5 mol dm3.

What was the volume of this solution in dm3 ?

(a)  

4.

A sample of sulfuric acid (H2SO4) was prepared by adding 3.25 moles to a volume of 1300 mL.

What was the concentration of this solution in mol dm-3 ?

(a)  

5.

A sample of sulfuric acid (H2SO4) was prepared by adding 0.01 grams to a volume of 0.05 dm3.

What was the concentration of this solution in mol dm-3 ?

(a)  

6.

A sample of sulfuric acid (H2SO4) was prepared by adding 0.01 grams to make a solution with a concentration of 0.2 mol dm-3.

What was the volume of this solution in dm3 ?

(a)  

7.

A sample of hydrochloric acid (HCl) was prepared by adding 0.004 moles to make a solution with a concentration of 1.25 mol dm-3.

What was the volume of this solution in dm3 ?

(a)  

8.

A sample of hydrochloric acid (HCl) was prepared by adding 0.146 grams to make a solution with a concentration of 1.25 mol dm-3.

What was the volume of this solution in dm3 ?

(a)  

9.

A sample of hydrochloric acid (HCl) was prepared by adding 0.004 moles to make a solution with a volume of 3.2 cm3.

What was the concentration of this solution in mol dm-3 ?

(a)  

10.

A sample of hydrochloric acid (HCl) was prepared with a concentration of 1.25 mol dm-3 and a volume of 3.2 cm3.

How many grams of HCl were added to the solution?

(a)  

11.

A sample of hydrochloric acid (HCl) was prepared with a concentration of 3.65 g dm-3 and a volume of 68.4 cm3.

How many grams of HCl were added to the solution?

(a)  

12.

A sample of hydrochloric acid (HCl) was prepared by adding 0.250 grams to a volume of 68.4 cm3.

What was the concentration of HCl in g dm-3?

(a)  

13.

A sample of hydrochloric acid (HCl) was prepared by adding 0.250 grams to make a solution of concentration 3.65 g dm-3.

What was the volume of HCl in dm3?

(a)  

14.

A sample of nitric acid (HNO3) was prepared by adding 0.5150 kg to make a solution of concentration 2.000 g dm-3.

What was the volume of HNO3 in dm3?

(a)  

15.

A sample of nitric acid (HNO3) was prepared by adding 1.6125 moles to make a solution of concentration 4.7500 mol dm-3.

What was the volume of HNO3 in dm3?

(a)  

16.

A sample of nitric acid (HNO3) was prepared by adding 101.5875 grams to make a solution of concentration 4.7500 mol dm-3.

What was the volume of HNO3 in dm3?

(a)  

17.

A sample of nitric acid (HNO3) was prepared of concentration 4.7500 mol dm-3 and a volume of 339.47 cm3.

How many moles of nitric acid were added to make this solution?

(a)  

18.

A sample of nitric acid (HNO3) was prepared of concentration 2.0000 g dm-3 and a volume of 257500 cm3.

How many grams of nitric acid were added to make this solution?

(a)  

19.

A sample of nitric acid (HNO3) was prepared by adding 1.6125 moles to a volume of 0.33947 dm3.

What is the concentration of nitric acid in this solution?

(a)  

20.

A sample of nitric acid (HNO3) was prepared by adding 515.0 grams to a volume of 257.5 dm3.

What is the concentration of nitric acid in this solution?

(a)  

21.

A sample of phosphoric acid (H3PO4) was prepared by adding 0.0006 moles to a volume of 30 cm3.

What is the concentration of phosphoric acid in this solution in mol dm-3?

(a)  

22.

A sample of phosphoric acid (H3PO4) was prepared by adding 0.0588 grams to a volume of 30 cm3.

What is the concentration of phosphoric acid in this solution in mol dm-3?

(a)  

23.

A sample of phosphoric acid (H3PO4) was prepared by adding 0.04 grams to a volume of 320 cm3.

What is the concentration of phosphoric acid in this solution in g dm-3?

(a)  

24.

A sample of phosphoric acid (H3PO4) was prepared with a concentration of 0.125 g dm-3 and a volume of 320 cm3.

How many grams of phosphoric acid are in this solution?

(a)  

25.

A sample of phosphoric acid (H3PO4) was prepared with a concentration of 0.02 mol dm-3 and a volume of 30 cm3.

How many moles of phosphoric acid are in this solution?

(a)  

26.

A sample of phosphoric acid (H3PO4) was prepared with a concentration of 0.02 mol dm-3 by adding 0.0006 moles of phosphoric acid.

What is the volume of this solution in dm3?

(a)  

27.

A sample of phosphoric acid (H3PO4) was prepared with a concentration of 0.125 g dm-3 by adding 0.04 grams of phosphoric acid.

What is the volume of this solution in dm3?

(a)  

28.

A sample of sodium hydroxide (NaOH) was prepared with a concentration of 0.1 mol dm-3 by adding 0.05 moles of NaOH.

What is the volume of this solution in dm3?

(a)  

29.

A sample of sodium hydroxide (NaOH) was prepared with a concentration of 2.100 g dm-3 by adding 0.01000 grams of NaOH.

What is the volume of this solution in cm3?

(a)  

30.

A sample of sodium hydroxide (NaOH) was prepared with a volume of 0.5 dm3 by adding 0.05 moles of NaOH.

What is the concentration of this solution in mol dm-3?

(a)  

31.

A sample of sodium hydroxide (NaOH) was prepared with a volume of 0.0047619 dm3 by adding 0.010000 grams of NaOH.

What is the concentration of this solution in mol dm-3?

(a)  

32.

A sample of sodium hydroxide (NaOH) was prepared with a volume of 4.7619 cm3 by adding 0.010000 grams of NaOH.

What is the concentration of this solution in mol dm-3?

(a)