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Endothermic and Exothermic Reactions (3)
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Endothermic and Exothermic Reactions (3)
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Types of chemical reactions
- Exothermic reactions - Endothermic reactions
Measuring device that is suitable for determining exothermic and endothermic reactions
Thermometer
Examples of exothermic reactions and endothermic reactions (1)
Fireworks display
Examples of exothermic reactions and endothermic reactions (2)
Cake baking
Examples of exothermic reactions and endothermic reactions (3)
Photosynthesis
Examples of exothermic reactions and endothermic reactions (4)
Respiration
Definition of thermochemistry
Thermochemistry is the study of heat changes during chemical reactions
Factor that cause our body temperature increase when performing vigorous physical activities
- Respiration is an exothermic reaction, the heat produced by the exothermic reaction is absorbed into our bodies - Therefore, body temperature increases
Example of a global phenomenon caused by exothermic reaction
Global warming
Examples of exothermic reactions (3)
Burning of petrol
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