GCSE Chemistry – Exothermic and endothermic reactions
Learning Objectives
-I can describe the energy changes in exothermic and endothermic reactions
-I can give uses for exothermic and endothermic reactions
-I can draw the reaction profiles for exothermic and endothermic reactions
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- Current
- Review
- Answered
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1. Question
What are the units for energy change?
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2. Question
Which of the following statements is correct when describing energy?
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3. Question
What is the definition of an exothermic reaction?
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4. Question
Describe the energy transfer taking place for an exothermic reaction.
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5. Question
Describe the temperature change of an exothermic reaction.
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6. Question
Describe the energy of the reactants compared to the products for an exothermic reaction.
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7. Question
Describe the energy of the products compared to the reactants for an exothermic reaction.
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8. Question
What is the definition of an endothermic reaction?
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9. Question
Describe the energy transfer taking place for an endothermic reaction.
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10. Question
Describe the temperature change of an endothermic reaction.
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11. Question
Describe the energy of the reactants compared to the products for an endothermic reaction.
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12. Question
Describe the energy of the products compared to the reactants for an endothermic reaction.
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13. Question
Which of the following are an example of an exothermic reaction?
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14. Question
Which of the following are an example of an exothermic reaction?
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15. Question
Which of the following are an example of an exothermic reaction?
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16. Question
Which of the following are an example of an endothermic reaction?
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17. Question
Which of the following are an example of an endothermic reaction?
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18. Question
Which type of energy change takes place within chemical hand/body warmers?
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19. Question
Which type of energy change takes place within chemical cold packs?
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20. Question
What will lie on the x-axis of a reaction profile graph?
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21. Question
What will lie on the y-axis of a reaction profile graph?
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22. Question
For an exothermic reaction, describe the position of the reactants on a reaction profile graph.
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23. Question
For an exothermic reaction, describe the position of the products on a reaction profile graph.
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24. Question
For an endothermic reaction, describe the position of the reactants on a reaction profile graph.
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25. Question
For an endothermic reaction, describe the position of the products on a reaction profile graph.