7.3.1 - Observable signs of an endothermic reaction
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Practice Questions
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What is an endothermic reaction?
💡 Hint: Think about how the temperature changes around us.
Name a common example of an endothermic process.
💡 Hint: Consider what happens in plants.
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Interactive Quizzes
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What do endothermic reactions primarily do?
💡 Hint: Consider the behavior of ice as it melts.
True or False: Photosynthesis is an example of an endothermic reaction.
💡 Hint: Think about how plants produce food.
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Challenge Problems
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If you were to create a cold pack for injuries, what chemical properties would you consider to ensure it remains effective as an endothermic reaction?
💡 Hint: Think about the balance between solubility and heat dynamics.
Illustrate the cooling effect of an endothermic reaction using the example of ice melting. Include a diagram showing energy transfer.
💡 Hint: Use arrows to indicate heat transfer into the ice.
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