Equilibrium recap AS

Starter: Unscramble the words

1. Erierrselb

2. Lbmquuriiei

3. Yaindcm

4. Traosenic

5. Nccttoa

1. Reversible

2. Equilibrium

3. Dynamic

4. Reversible

5. Contact

Learning objectives

• Recall key facts and definitions on equilibrium from AS

• Explain clearly these facts

• Apply this knowledge to two industry processes.

Equilibrium

• You are to produce a power point in pairs or on your own.

• You will be peer assessed on this

• The title is ‘Equilibrium recap’

Assessment criteriaDescribe a reversible reaction [2 marks]

Explain what is meant by dynamic equilibrium [3 marks]

Describe how dynamic equilibrium can be affected

by different factors [3 marks]

Use Le Chatelier’s principle to explain how each of

these factors affects can be predicted. [ 6 marks]

Explain why catalyst are used in industry [ 2 marks]

Apply this knowledge to the Haber process [ 3 marks]

Apply this knowledge to the Contact process [ 3 marks]

Presentation [3 marks]

SPG [3 marks]