Laboratory work #6: «Combustion of alcohols, qualitative reactions for monoatomic and polyatomic alcohols»
Description: During this work, students observe the combustion of ethanol, perform qualitative tests for monoatomic alcohols and for polyatomic alcohols. These experiments help explore the physical and chemical properties of alcohols with different structures.
| Ұзақмерзімді жоспар бөлімі | Үлгілік оқу бағдарламасының (МЖМБС) бөлімшелері | Оқу мақсаттары |
| Alcohols: monoatomic and polyatomic. | Classification and chemical properties. | 10.4.2.19 – classify alcohols by the position of the functional group and the number of hydroxyl groups;10.4.2.20 – carry out qualitative reactions for monoatomic and polyatomic alcohols. |
- 70% ethyl alcohol
- Glycerol
- Copper(II) sulfate solution
- Sodium hydroxide solution
- Water
- Porcelain dish
- Matches
- Copper coin or wire
