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C4.6 - Concentration

Total questions: 15

Worksheet time: 13mins

Name
Class
Date
1.

Convert 250cm3 into dm3.


Remember dm3 = cm3 ÷ 1000. Do not include units in your answer.

(a)  

2.

Convert 125cm3 into dm3.


Remember dm3 = cm3 ÷ 1000. Do not include units in your answer.

(a)  

3.

Convert 50cm3 into dm3.


Remember dm3 = cm3 ÷ 1000. Do not include units in your answer.

(a)  

4.

Convert 1000cm3 into dm3.


Remember dm3 = cm3 ÷ 1000. Do not include units in your answer.

(a)  

5.

Convert 5cm3 into dm3.


Remember dm3 = cm3 ÷ 1000. Do not include units in your answer.

(a)  

6.

Use the equation to work out the concentration in g/dm3 of 10g of magnesium chloride in 1dm3 of solution.


Concentration (g/dm3) = mass (g) ÷ volume (dm3)


Do not include units in your answer.

(a)  

7.

Use the equation to work out the concentration in g/dm3 of 6g of magnesium chloride in 0.4dm3 of solution.


Concentration (g/dm3) = mass (g) ÷ volume (dm3)


Do not include units in your answer.

(a)  

8.

Use the equation to work out the concentration in g/dm3 of 1.5g of magnesium chloride in 150cm3 of solution.


Concentration (g/dm3) = mass (g) ÷ volume (dm3)


Remember to convert from cm3 to dm3. Do not include units in your answer.

(a)  

9.

Use the equation to work out the concentration in g/dm3 of 2.3g of magnesium chloride in 500cm3 of solution.


Concentration (g/dm3) = mass (g) ÷ volume (dm3)


Remember to convert from cm3 to dm3. Do not include units in your answer.

(a)  

10.

Use the equation to work out the concentration in g/dm3 of 2.4g of magnesium chloride in 25cm3 of solution.


Concentration (g/dm3) = mass (g) ÷ volume (dm3)


Remember to convert from cm3 to dm3. Do not include units in your answer.

(a)  

11.

Use the equation to work out the mass in g of 0.5dm3 of a 2g/dm3 solution of silver nitrate.


mass (g) = concentration (g/dm3) x volume (dm3)


Do not include units in your answer.

(a)  

12.

Use the equation to work out the mass in g of 3dm3 of a 0.25g/dm3 solution of silver nitrate.


mass (g) = concentration (g/dm3) x volume (dm3)


Do not include units in your answer.

(a)  

13.

Use the equation to work out the mass in g of 250cm3 of a 1.5g/dm3 solution of silver nitrate.


mass (g) = concentration (g/dm3) x volume (dm3)


Remember to convert from cm3 to dm3. Do not include units in your answer.

(a)  

14.

Use the equation to work out the mass in g of 10cm3 of a 0.4g/dm3 solution of silver nitrate.


mass (g) = concentration (g/dm3) x volume (dm3)


Remember to convert from cm3 to dm3. Do not include units in your answer.

(a)  

15.

Use the equation to work out the mass in g of 500cm3 of a 5g/dm3 solution of silver nitrate.


mass (g) = concentration (g/dm3) x volume (dm3)


Remember to convert from cm3 to dm3. Do not include units in your answer.

(a)