1. Chemical Reactions gala/03 METALS AND ACIDS

2. Chemical Reactions gala/03 METALS AND ACIDS Metals Magnesium Iron Sodium Calcium

3. Chemical Reactions gala/03 METALS AND ACIDS Metals Magnesium Iron Sodium Calcium Acids Hydrochloric acid Sulphuric acid Nitric acid Ethanoic acid

4. Chemical Reactions gala/03 METALS AND ACIDS Metal + Acid  Salt + Hydrogen Metals Magnesium Iron Sodium Calcium Acids Hydrochloric acid Sulphuric acid Nitric acid Ethanoic acid

5. Chemical Reactions gala/03 FORMING SALTS METALACIDSALT magnesiumhydrochloric acid ironiron nitrate ethanoic acidsodium ethanoate calciumcalcium sulphate coppernitric acid iron nitrate sodiumsodium chloride calciumethanoic acid magnesiumsulphuric acid

6. Chemical Reactions gala/03 FORMING SALTS METALACIDSALT magnesiumhydrochloric acidmagnesium chloride ironiron nitrate ethanoic acidsodium ethanoate calciumcalcium sulphate coppernitric acid iron nitrate sodiumsodium chloride calciumethanoic acid magnesiumsulphuric acid

7. Chemical Reactions gala/03 FORMING SALTS METALACIDSALT magnesiumhydrochloric acidmagnesium chloride ironnitric acidiron nitrate ethanoic acidsodium ethanoate calciumcalcium sulphate coppernitric acid iron nitrate sodiumsodium chloride calciumethanoic acid magnesiumsulphuric acid

8. Chemical Reactions gala/03 FORMING SALTS METALACIDSALT magnesiumhydrochloric acidmagnesium chloride ironnitric acidiron nitrate sodiumethanoic acidsodium ethanoate calciumcalcium sulphate coppernitric acid iron nitrate sodiumsodium chloride calciumethanoic acid magnesiumsulphuric acid

9. Chemical Reactions gala/03 FORMING SALTS METALACIDSALT magnesiumhydrochloric acidmagnesium chloride ironnitric acidiron nitrate sodiumethanoic acidsodium ethanoate calciumsulphuric acidcalcium sulphate coppernitric acid iron nitrate sodiumsodium chloride calciumethanoic acid magnesiumsulphuric acid

10. Chemical Reactions gala/03 FORMING SALTS METALACIDSALT magnesiumhydrochloric acidmagnesium chloride ironnitric acidiron nitrate sodiumethanoic acidsodium ethanoate calciumsulphuric acidcalcium sulphate coppernitric acidNo Reaction nitric acidiron nitrate sodiumsodium chloride calciumethanoic acid magnesiumsulphuric acid

11. Chemical Reactions gala/03 FORMING SALTS METALACIDSALT magnesiumhydrochloric acidmagnesium chloride ironnitric acidiron nitrate sodiumethanoic acidsodium ethanoate calciumsulphuric acidcalcium sulphate coppernitric acidcopper nitrate ironnitric acidiron nitrate sodiumsodium chloride calciumethanoic acid magnesiumsulphuric acid

12. Chemical Reactions gala/03 FORMING SALTS METALACIDSALT magnesiumhydrochloric acidmagnesium chloride ironnitric acidiron nitrate sodiumethanoic acidsodium ethanoate calciumsulphuric acidcalcium sulphate coppernitric acidcopper nitrate ironnitric acidiron nitrate sodiumhydrochloric acidsodium chloride calciumethanoic acid magnesiumsulphuric acid

13. Chemical Reactions gala/03 FORMING SALTS METALACIDSALT magnesiumhydrochloric acidmagnesium chloride ironnitric acidiron nitrate sodiumethanoic acidsodium ethanoate calciumsulphuric acidcalcium sulphate coppernitric acidcopper nitrate ironnitric acidiron nitrate sodiumhydrochloric acidsodium chloride calciumethanoic acidcalcium ethanoate magnesiumsulphuric acid

14. Chemical Reactions gala/03 FORMING SALTS METALACIDSALT magnesiumhydrochloric acidmagnesium chloride ironnitric acidiron nitrate sodiumethanoic acidsodium ethanoate calciumsulphuric acidcalcium sulphate coppernitric acidcopper nitrate ironnitric acidiron nitrate sodiumhydrochloric acidsodium chloride calciumethanoic acidcalcium ethanoate magnesiumsulphuric acidmagnesium sulphate

15. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Metal soln Metal Iron (III) nitrate Magnesium nitrate Copper (II) sulphate Zinc sulphate Lead (II) nitrate Iron Magnesium Copper Zinc Lead

16. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Instructions 1.Care! You should wear GOGGLES and LAB-COATS at all times during this practical 2.Obtain a dropping tile 3.Add a few drops of each of the solutions to individual ‘holes’ in the dropping tile. Make sure you know which solution is which 4.Choose a metal 5.Add one piece of that metal to each of the solutions 6.Observe – you will need to watch carefully for any evidence of a reaction taking place 7.If a reaction takes place, put a tick into the relevant box. If no reaction takes place, put a cross. 8.If a reaction takes place, try and describe what is happening 9.Wash all the reactions into a large beaker – do NOT put any solids into the sink! 10.Repeat for each metal using fresh solutions

17. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Metal ion soln Metal Iron (III) nitrate Magnesium nitrate Copper (II) sulphate Zinc sulphate Lead (II) nitrate Iron Magnesium Copper Zinc Lead

18. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Metal ion soln Metal Iron (III) nitrate Magnesium nitrate Copper (II) sulphate Zinc sulphate Lead (II) nitrate Iron XX X Magnesium Copper Zinc Lead

19. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Metal ion soln Metal Iron (III) nitrate Magnesium nitrate Copper (II) sulphate Zinc sulphate Lead (II) nitrate Iron XX X Magnesium X Copper Zinc Lead

20. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Metal ion soln Metal Iron (III) nitrate Magnesium nitrate Copper (II) sulphate Zinc sulphate Lead (II) nitrate Iron XX X Magnesium X Copper XXXXX Zinc Lead

21. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Metal ion soln Metal Iron (III) nitrate Magnesium nitrate Copper (II) sulphate Zinc sulphate Lead (II) nitrate Iron XX X Magnesium X Copper XXXXX Zinc X X Lead

22. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Metal ion soln Metal Iron (III) nitrate Magnesium nitrate Copper (II) sulphate Zinc sulphate Lead (II) nitrate Iron XX X Magnesium X Copper XXXXX Zinc X X Lead XX XX

23. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions

24. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate 

25. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate  magnesium nitrate + iron

26. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate  magnesium nitrate + iron magnesium is more reactive than iron

27. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate  magnesium nitrate + iron magnesium is more reactive than iron and lead + copper (II) sulphate 

28. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate  magnesium nitrate + iron magnesium is more reactive than iron and lead + copper (II) sulphate  lead (II) sulphate + copper

29. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate  magnesium nitrate + iron magnesium is more reactive than iron and lead + copper (II) sulphate  lead (II) sulphate + copper lead is more reactive than copper

30. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate  magnesium nitrate + iron magnesium is more reactive than iron and lead + copper (II) sulphate  lead (II) sulphate + copper lead is more reactive than copper but copper + lead (II) sulphate 

31. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate  magnesium nitrate + iron magnesium is more reactive than iron and lead + copper (II) sulphate  lead (II) sulphate + copper lead is more reactive than copper but copper + lead (II) sulphate  no reaction

32. Chemical Reactions gala/03 DISPLACEMENT REACTIONS Summary More reactive metals can displace less reactive metals from their solutions e.g. magnesium + iron (II) nitrate  magnesium nitrate + iron magnesium is more reactive than iron and lead + copper (II) sulphate  lead (II) sulphate + copper lead is more reactive than copper but copper + lead (II) sulphate  no reaction copper is not more reactive than lead

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