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ZIMSEC O-Level Chemistry

7.1.10Equilibria

Equilibria in ZIMSEC O-Level Chemistry: what the syllabus expects you to know, the learning objectives and how to practise.
Topic145 practice questions7 lessons

In this topic

Lessons

  • Reversible reactions

    30 min

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  • Dynamic equilibrium and changing conditions

    40 min

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  • The Haber process and ammonia

    40 min

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  • The Contact process and sulfuric acid

    40 min

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  • The Ostwald process and nitric acid

    35 min

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  • Fertilisers

    35 min

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  • Choosing industrial conditions

    40 min

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Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Equilibria: sample question

1 mark

True or false: when a reversible reaction reaches equilibrium, the forward and reverse reactions stop.

Is the statement true or false?

Turn Equilibria into a strength.

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