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Learning objective

(chemistry only) Explain why a reaction may not go to completion because it is reversible.

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Topic

Yield and atom economy of chemical reactions (chemistry only)

Subtopic

Percentage yield

Aqa Gcse ChemistryQuantitative chemistry

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Quick explanation

(chemistry only) Explain why a reaction may not go to completion because it is reversible

  • This point belongs to Yield and atom economy of chemical reactions (chemistry only), especially Percentage yield.
  • You need to be able to (chemistry only) Explain why a reaction may not go to completion because it is reversible.
  • The key ideas to know are chemistry only.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

chemistry only

Why it matters

This objective helps connect Percentage yield to exam-style questions, flashcards, and revision notes for Yield and atom economy of chemical reactions (chemistry only).

Quick student answer

What should you know about (chemistry only) Explain why a reaction may not go to completion because it is reversible?

Direct answer

In Chemistry, this page helps you answer questions about (chemistry only) Explain why a reaction may not go to completion because it is reversible within Yield and atom economy of chemical reactions (chemistry only). Focus on the key process, correct scientific terms, and how the idea links to exam-style questions. Key terms to check are Reversible reaction and Completion of reaction.

Key terms

  • Reversible reaction: A chemical reaction that can proceed in both forward and reverse directions, leading to a dynamic equilibrium.
  • Completion of reaction: The state in which all reactants have been converted to products, which may not occur in reversible reactions.

Common trap

Misunderstanding Reversible Reactions: Emphasize that in reversible reactions, products can convert back to reactants, preventing the reaction from reaching completion.

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