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:

Send

Charlies

Monkeys

And

Zebras

In

Cages

Securely

Guarded!

Potassium

Sodium

Calcium

Magnesium

Aluminium

Zinc

Iron

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

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

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