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Chemical Reactions gala/03 METALS AND ACIDS

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Page 1: Metals and acids ok1294990932

Chemical Reactions

gala/03

METALS AND ACIDS

Page 2: Metals and acids ok1294990932

Chemical Reactions

gala/03

METALS AND ACIDS

Metals

Magnesium

Iron

Sodium

Calcium

Page 3: Metals and acids ok1294990932

Chemical Reactions

gala/03

METALS AND ACIDS

Metals

Magnesium

Iron

Sodium

Calcium

Acids

Hydrochloric acid

Sulphuric acid

Nitric acid

Ethanoic acid

Page 4: Metals and acids ok1294990932

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

Page 5: Metals and acids ok1294990932

Chemical Reactions

gala/03

FORMING SALTS

METAL ACID SALT

magnesium hydrochloric acid

iron iron nitrate

ethanoic acid sodium ethanoate

calcium calcium sulphate

copper nitric acid

nitric acid iron nitrate

sodium sodium chloride

calcium ethanoic acid

magnesium sulphuric acid

Page 6: Metals and acids ok1294990932

Chemical Reactions

gala/03

FORMING SALTS

METAL ACID SALT

magnesium hydrochloric acid

magnesium chloride

iron iron nitrate

ethanoic acid sodium ethanoate

calcium calcium sulphate

copper nitric acid

nitric acid iron nitrate

sodium sodium chloride

calcium ethanoic acid

magnesium sulphuric acid

Page 7: Metals and acids ok1294990932

Chemical Reactions

gala/03

FORMING SALTS

METAL ACID SALT

magnesium hydrochloric acid

magnesium chloride

iron nitric acid iron nitrate

ethanoic acid sodium ethanoate

calcium calcium sulphate

copper nitric acid

nitric acid iron nitrate

sodium sodium chloride

calcium ethanoic acid

magnesium sulphuric acid

Page 8: Metals and acids ok1294990932

Chemical Reactions

gala/03

FORMING SALTS

METAL ACID SALT

magnesium hydrochloric acid

magnesium chloride

iron nitric acid iron nitrate

sodium ethanoic acid sodium ethanoate

calcium calcium sulphate

copper nitric acid

nitric acid iron nitrate

sodium sodium chloride

calcium ethanoic acid

magnesium sulphuric acid

Page 9: Metals and acids ok1294990932

Chemical Reactions

gala/03

FORMING SALTS

METAL ACID SALT

magnesium hydrochloric acid

magnesium chloride

iron nitric acid iron nitrate

sodium ethanoic acid sodium ethanoate

calcium sulphuric acid calcium sulphate

copper nitric acid

nitric acid iron nitrate

sodium sodium chloride

calcium ethanoic acid

magnesium sulphuric acid

Page 10: Metals and acids ok1294990932

Chemical Reactions

gala/03

FORMING SALTS

METAL ACID SALT

magnesium hydrochloric acid

magnesium chloride

iron nitric acid iron nitrate

sodium ethanoic acid sodium ethanoate

calcium sulphuric acid calcium sulphate

copper nitric acid No Reaction

nitric acid iron nitrate

sodium sodium chloride

calcium ethanoic acid

magnesium sulphuric acid

Page 11: Metals and acids ok1294990932

Chemical Reactions

gala/03

FORMING SALTS

METAL ACID SALT

magnesium hydrochloric acid

magnesium chloride

iron nitric acid iron nitrate

sodium ethanoic acid sodium ethanoate

calcium sulphuric acid calcium sulphate

copper nitric acid copper nitrate

iron nitric acid iron nitrate

sodium sodium chloride

calcium ethanoic acid

magnesium sulphuric acid

Page 12: Metals and acids ok1294990932

Chemical Reactions

gala/03

FORMING SALTS

METAL ACID SALT

magnesium hydrochloric acid

magnesium chloride

iron nitric acid iron nitrate

sodium ethanoic acid sodium ethanoate

calcium sulphuric acid calcium sulphate

copper nitric acid copper nitrate

iron nitric acid iron nitrate

sodium hydrochloric acid

sodium chloride

calcium ethanoic acid

magnesium sulphuric acid

Page 13: Metals and acids ok1294990932

Chemical Reactions

gala/03

FORMING SALTS

METAL ACID SALT

magnesium hydrochloric acid

magnesium chloride

iron nitric acid iron nitrate

sodium ethanoic acid sodium ethanoate

calcium sulphuric acid calcium sulphate

copper nitric acid copper nitrate

iron nitric acid iron nitrate

sodium hydrochloric acid

sodium chloride

calcium ethanoic acid calcium ethanoate

magnesium sulphuric acid

Page 14: Metals and acids ok1294990932

Chemical Reactions

gala/03

FORMING SALTS

METAL ACID SALT

magnesium hydrochloric acid

magnesium chloride

iron nitric acid iron nitrate

sodium ethanoic acid sodium ethanoate

calcium sulphuric acid calcium sulphate

copper nitric acid copper nitrate

iron nitric acid iron nitrate

sodium hydrochloric acid

sodium chloride

calcium ethanoic acid calcium ethanoate

magnesium sulphuric acid magnesium sulphate

Page 15: Metals and acids ok1294990932

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

Page 16: Metals and acids ok1294990932

Chemical Reactions

gala/03

DISPLACEMENT REACTIONS

Instructions1. Care! You should wear GOGGLES and LAB-COATS at

all times during this practical2. Obtain a dropping tile3. 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 metal5. Add one piece of that metal to each of the solutions6. Observe – you will need to watch carefully for any

evidence of a reaction taking place7. 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

happening9. Wash all the reactions into a large beaker – do NOT

put any solids into the sink!10. Repeat for each metal using fresh solutions

Page 17: Metals and acids ok1294990932

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

Page 18: Metals and acids ok1294990932

Chemical Reactions

gala/03

DISPLACEMENT REACTIONS

Metal ion soln

Metal

Iron (III) nitrate

Magnesium nitrate

Copper (II) sulphate

Zinc sulphate

Lead (II) nitrate

Iron X X X Magnesium

Copper

Zinc

Lead

Page 19: Metals and acids ok1294990932

Chemical Reactions

gala/03

DISPLACEMENT REACTIONS

Metal ion soln

Metal

Iron (III) nitrate

Magnesium nitrate

Copper (II) sulphate

Zinc sulphate

Lead (II) nitrate

Iron X X X Magnesium X Copper

Zinc

Lead

Page 20: Metals and acids ok1294990932

Chemical Reactions

gala/03

DISPLACEMENT REACTIONS

Metal ion soln

Metal

Iron (III) nitrate

Magnesium nitrate

Copper (II) sulphate

Zinc sulphate

Lead (II) nitrate

Iron X X X Magnesium X Copper X X X X XZinc

Lead

Page 21: Metals and acids ok1294990932

Chemical Reactions

gala/03

DISPLACEMENT REACTIONS

Metal ion soln

Metal

Iron (III) nitrate

Magnesium nitrate

Copper (II) sulphate

Zinc sulphate

Lead (II) nitrate

Iron X X X Magnesium X Copper X X X X XZinc X X Lead

Page 22: Metals and acids ok1294990932

Chemical Reactions

gala/03

DISPLACEMENT REACTIONS

Metal ion soln

Metal

Iron (III) nitrate

Magnesium nitrate

Copper (II) sulphate

Zinc sulphate

Lead (II) nitrate

Iron X X X Magnesium X Copper X X X X XZinc X X Lead X X X X

Page 23: Metals and acids ok1294990932

Chemical Reactions

gala/03

DISPLACEMENT REACTIONS

Summary

More reactive metals can displace less reactive metals from their solutions

Page 24: Metals and acids ok1294990932

Chemical Reactions

gala/03

DISPLACEMENT REACTIONS

Summary

More reactive metals can displace less reactive metals from their solutions

e.g.

magnesium + iron (II) nitrate

Page 25: Metals and acids ok1294990932

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

Page 26: Metals and acids ok1294990932

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

Page 27: Metals and acids ok1294990932

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

Page 28: Metals and acids ok1294990932

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

Page 29: Metals and acids ok1294990932

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 + copperlead is more reactive than copper

Page 30: Metals and acids ok1294990932

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 + copperlead is more reactive than copper

but

copper + lead (II) sulphate

Page 31: Metals and acids ok1294990932

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 + copperlead is more reactive than copper

but

copper + lead (II) sulphate no reaction

Page 32: Metals and acids ok1294990932

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 + copperlead is more reactive than copper

but

copper + lead (II) sulphate no reaction copper is not more reactive than lead


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