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Recapping Displacement Reactions

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Recapping Displacement Reactions. L.O. I can state the conditions required and the word equation for rusting I can predict if a displacement reaction will occur. The Reactivity Series. Increasing reactivity. One way of helping to remember this order is to learn the silly sentence:.

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### Recapping Displacement Reactions

L.O.

I can state the conditions required and the word equation for rusting

I can predict if a displacement reaction will occur

The Reactivity Series

Increasing reactivity

One way of helping to remember this order is to learn the silly sentence:

Please

Send

Charlies

Monkeys

And

Zebras

In

Lead

Cages

Securely

Guarded!

Potassium

Sodium

Calcium

Magnesium

Aluminium

Zinc

Iron

Lead

Copper

Silver

Gold

9F A model for displacement reactions

This model will help explain displacement reactions.

Think of reactivity as aggression!

Write a word equation for this reaction.

In your tables set up a series of test tubes with each metal in each of the metal’s solutions

(do not put the metal in it’s own metal solution – a waste of time)

Displacement Reactions – word equations

copper

magnesium

copper

magnesium

zinc

+

+

+

+

+

zinc sulphate

silver nitrate

copper sulphate

lead nitrate

iron sulphate

Write word equations for each of the reactions, writing ‘no reaction’ for the products if that was the case.

magnesium sulphate

+ zinc

no reaction

magnesium sulphate

+ copper

zinc nitrate

+ lead

copper nitrate

+ silver

Displacement Reactions – symbol equations

Zn

Cu

Mg

Mg

Cu

+

+

+

+

+

Pb (NO3)2

Ag NO3

Cu SO4

ZnSO4

FeSO4

Write symbol equations for each of the reactions, writing ‘no reaction’ for the products if that was the case.

Mg SO4

+ Zn

No reaction

Mg SO4

+ Cu

Zn (NO3)2

+ Pb

2

Cu (NO3)2

+ Ag

2

Displacement Reactions – video clip

Recap of displacement reactions