Learning objective
Label reactants and products on a reaction profile.
Read the explanation, check the common trap, then practise with flashcards and questions.
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Topic
Exothermic and endothermic reactions
Subtopic
Reaction profiles
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Understand this objective
Quick explanation
Label reactants and products on a reaction profile
- This point belongs to Exothermic and endothermic reactions, especially Reaction profiles.
- You need to be able to label reactants and products on a reaction profile.
- The key ideas to know are reaction profile, products, and reactants.
- 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 Reaction profiles to exam-style questions, flashcards, and revision notes for Exothermic and endothermic reactions.
Quick student answer
What should you know about label reactants and products on a reaction profile?
Direct answer
In Chemistry, this page helps you answer questions about label reactants and products on a reaction profile within Exothermic and endothermic reactions. Focus on the key process, correct scientific terms, and how the idea links to exam-style questions. Key terms to check are Reactants and Products.
Key terms
- Reactants: The substances present at the start of a chemical reaction, shown at the left side of a reaction profile.
- Products: The substances formed after a chemical reaction, shown at the right side of a reaction profile.
Common trap
Mislabeling Components: To fix this, remember that reactants are always on the left side of the reaction profile and products are on the right side. Practice drawing and labeling reaction profiles to reinforce this concept.
Related questions
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Revision notestopic notes
Open the full topic revision notes when you are ready to review this objective in context.
Open revision notesRelated learning objectives
- State that energy is conserved in chemical reactions.
Energy transfer during exothermic and endothermic reactions
- Explain that a reaction transferring energy to the surroundings leaves products with less energy than the reactants by the amount transferred.
Energy transfer during exothermic and endothermic reactions
- Define an exothermic reaction as one that transfers energy to the surroundings.
Energy transfer during exothermic and endothermic reactions
- Explain that the temperature of the surroundings increases during an exothermic reaction.
Energy transfer during exothermic and endothermic reactions
- Identify combustion, many oxidation reactions and neutralisation as examples of exothermic reactions.
Energy transfer during exothermic and endothermic reactions