The Material World: Chemistry



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Simple Worksheet


Complete the word equations for the following reactions:

Metal + Acid Salt + Hydrogen



  1. Copper + Hydrochloric acid ______________ ______________ + Hydrogen

  2. Magnesium + ______________________ __________ Magnesium sulphate + Hydrogen

  3. ____________________ + __________________ _________ Calcium chloride + Hydrogen

  4. _____________________ + Sulfuric acid Sodium _______________ + ______________

  5. Iron + ___________________ __________ _____________ nitrate + Hydrogen

Carbonate + Acid Salt + Carbon dioxide + Water

  1. Calcium carbonate + Hydrochloric acid Calcium chloride + __________________ + Water

  2. ___________________ + Nitric acid Magnesium ___________ + Carbon dioxide + Water

  3. ___________________ + Sulfuric acid Sodium sulphate + __________________ + Water

  4. Copper carbonate + _______________ ____________ sulphate + Carbon dioxide + Water

  5. Aluminium ____________ + Hydrochloric acid __________ _________ + ________ + _______


Advanced Worksheet


Metals

Acids

Ca

Calcium

HCl Hydrochloric acid chloride (Cl-)

Na

Sodium

H2SO4 Sulfuric acid sulphate (SO42-)

Cu (II)

Copper (II)

HNO3 Nitric acid nitrate (NO3-)

Fe (II)

Iron (II)

CH3COOH Ethanoic acid ethanoate (CH3COO-)

Fe (III)

Iron (III)

 

Mg

Magnesium

 




Reaction of metals




   REACTANTS          PRODUCTS




Metal + Acid Salt + Hydrogen (g)




Metal + Water Metal hydroxide + Hydrogen (g)




Metal + Oxygen Metal oxide







Reaction of metal compounds with acids

     REACTANTS            PRODUCTS




Metal oxide + Acid Salt + Water




Metal hydroxide + Acid Salt + Water




Carbonate + Acid Salt + Carbon dioxide (g) + Water




Hydrogen carbonate + Acid Salt + Carbon dioxide (g) + Water




Complete the following word equations for reactions of metals:

  1. Copper + Hydrochloric acid ______________(II) ______________ + Hydrogen (g)

  2. Magnesium + ______________________ __________ Magnesium ethanoate + Hydrogen (g)

  3. ____________________ + __________________ _________ Calcium chloride + Hydrogen (g)

  4. _____________________ + Sulfuric acid Sodium _______________ + Hydrogen (g)

  5. Iron + ___________________ __________ _____________(III) nitrate + Hydrogen (g)

  6. Magnesium + Water _____________ _______________ + Hydrogen (g)

  7. Copper + __________________ Copper (II) hydroxide + Hydrogen (g)

  8. _____________________ + __________________ Calcium hydroxide + Hydrogen (g)

  9. _____________________ + Water Iron_______________ + Hydrogen (g)

  10. Sodium + _________________ ____________ _______________ + Hydrogen (g)

  11. Magnesium + Oxygen _____________ _______________

  12. Copper + ____________________ Copper (II) oxide

  13. _____________________ + __________________ Calcium oxide

  14. _____________________ + Oxygen Iron (II)_______________

Complete the following word equations for reactions of metal compounds:

Metal oxide + Acid Salt + Water

  1. Magnesium oxide + Hydrochloric acid Magnesium chloride + __________________

  2. ________________________ + Sulfuric acid Copper (II) sulphate + Water

  3. Calcium oxide + ___________________________ Calcium nitrate + _________________

  4. _________________________ + Ethanoic acid Iron (II) ___________________ + Water

Metal hydroxide + Acid Salt + Water

  1. Calcium hydroxide + Hydrochloric acid Calcium chloride + __________________

  2. ________________________ + Nitric acid Iron (III) nitrate + Water

  3. Copper (II) hydroxide + ______________________ Copper (II) sulphate + _________________

  4. _________________________ + Ethanoic acid Magnesium ___________________ + Water

Carbonate + Acid Salt + Carbon dioxide (g) + Water

  1. Calcium carbonate + Hydrochloric acid Calcium chloride + __________________(g) + Water

  2. ___________________ + Nitric acid Magnesium ___________ + Carbon dioxide (g) + Water

  3. ______________________ + Ethanoic acid Sodium ethanoate + __________________ + Water

  4. Copper (II) carbonate + _______________ ____________ sulphate + Carbon dioxide (g) + Water

Hydrogen carbonate + Acid (bicarbonate) Salt + Carbon dioxide (g) + Water

  1. Sodium hydrogen carbonate + Sulfuric acid ________________ ____________ + Carbon dioxide (g) + Water

  2. Copper bicarbonate + ____________ ________ copper (II) nitrate + _________________ + Water

  3. Iron ___________________+ Hydrochloric acid ______________(II) ____________ + Carbon dioxide (g) + Water

  4. _______________ bicarbonate + Ethanoic acid Magnesium _______________+ Carbon dioxide (g) + Water

Create a few word equations of your own and have a friend try to complete them!!!


 

Principles 2, 3

 

 

 



 

 

Principle 7

Lesson 8

Language and Learning Outcome

Write the ionic formulae that correspond to the correct reactants and products in a chemical reaction.



Teaching and Learning activities

Chemical reactions (symbol equations)

The students will learn to convert word equations into symbol equations. Students will complete a worksheet that requires both word and symbol equations. Upon successfully learning to convert between word and symbol equations, students should be instructed in balancing equations to ensure that there are the same numbers of atoms on both sides of the equation.




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