Practice Energy Profile Of An Exothermic Reaction (2.2)

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6 sample questions

Question 1.
What is an exothermic reaction?
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Think of heat and energy release during the process.
Question 2.
Give one example of an exothermic reaction.
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Remember processes that give off heat.
3Question 3.
What happens in an exothermic reaction?
- Energy is absorbed
- Energy is released
- No energy change
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Consider the opposite of endothermic.
4Question 4.
In an energy profile for an exothermic reaction, what is true about the energy of the products?
- True
- False
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Picture how energy levels change in the diagram.
Question 5.
You perform a simple experiment with natural gas combustion. Describe the energy transfer process and sketch the energy profile diagram.
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Consider the energy levels during the reaction process.
Question 6.
Create a scenario for an exothermic reaction involving magnesium ribbon in oxygen. Describe the changes in energy and draw the energy profile.
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Visualize the energy release as heat and light.

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