Laboratory work #4: Exothermic and Endothermic reactions
In this laboratory work you will learn about exothermic and endothermic reactions
| Long-term plan section | Subsections of the standard curriculum | Learning objectives |
| Introduction to energy in chemical reactions | Exothermic and endothermic reactions. Laboratory experiment No. 4 “Chemical reactions accompanied by a change in energy” | 8.3.1.3 know that exothermic reactions occur with the release of heat, and endothermic reactions with the absorption of heat; 8.3.1.4 understand the effects of various fuels on the environment |
- Baking soda
- Acetic acid
- Water
- Thermometer
