Learning objective
Evaluate the use of catalysts in industrial reactions from given information.
Read the explanation, check the common trap, then practise with flashcards and questions.
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Topic
Rate of reaction
Subtopic
Catalysts
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Quick explanation
Evaluate the use of catalysts in industrial reactions from given information
- This point belongs to Rate of reaction, especially Catalysts.
- You need to be able to evaluate the use of catalysts in industrial reactions from given information.
- The key ideas to know are catalyst.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
Why it matters
This objective helps connect Catalysts to exam-style questions, flashcards, and revision notes for Rate of reaction.
Quick student answer
What should you know about use of catalysts in industrial reactions from given information?
Direct answer
In Chemistry, this page helps you answer questions about use of catalysts in industrial reactions from given information within Rate of reaction. Focus on the key process, correct scientific terms, and how the idea links to exam-style questions. Key terms to check are catalyst and industrial reaction.
Key terms
- catalyst: A substance that increases the rate of a chemical reaction without being consumed in the process. In AQA GCSE Chemistry 8462, use this term specifically when explaining rate of reaction, collision theory, reversible reactions, equilibrium, catalysts, graph gradients, or Le Chatelier's principle.
- industrial reaction: A chemical reaction that occurs in an industrial setting, often involving large-scale production. In AQA GCSE Chemistry 8462, use this term specifically when explaining rate of reaction, collision theory, reversible reactions, equilibrium, catalysts, graph gradients, or Le Chatelier's principle.
- activation energy: The minimum energy required for a chemical reaction to occur. In AQA GCSE Chemistry 8462, use this term specifically when explaining rate of reaction, collision theory, reversible reactions, equilibrium, catalysts, graph gradients, or Le Chatelier's principle.
- enzyme: A biological catalyst that speeds up biochemical reactions in living organisms. In AQA GCSE Chemistry 8462, use this term specifically when explaining rate of reaction, collision theory, reversible reactions, equilibrium, catalysts, graph gradients, or Le Chatelier's principle.
Common trap
Ignoring Catalyst Role: Remember that catalysts facilitate reactions without being used up, allowing them to be reused multiple times.
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Open revision notesRelated learning objectives
- Define rate of reaction as the speed at which reactants are used up or products are formed.
Calculating rates of reactions
- Calculate mean rate of reaction using quantity of reactant used divided by time taken. (MS 1a)
Calculating rates of reactions
- Calculate mean rate of reaction using quantity of product formed divided by time taken. (MS 1a)
Calculating rates of reactions
- Use units such as g/s, cm3/s or mol/s for rate of reaction calculations.
Calculating rates of reactions
- Interpret rate data from tables and graphs.
Calculating rates of reactions