Edexcel IGCSE Chemistry 复习笔记 4.5.1 Alcohols
Edexcel IGCSE Chemistry 复习笔记 4.5.1 Alcohols
The Alcohols
- Alcohols are colourless liquids that dissolve in water to form neutral solutions
- The first four alcohols are commonly used as fuels
- Methanol and ethanol are also used extensively as solvents
- This is because they can dissolve many substances that water cannot such as fats and oils, but can also dissolve most of the substances that water can
- The names and structures of the first four alcohols are shown below
- In terms of naming, the same system is used as for alkanes and alkenes, with the final ‘e’ being replaced with ‘ol’
Table Showing the Formulae and Structures of the First Four Alcohols
Exam Tip
It is standard practice to write the functional group on the end as it shows what the molecule is. E.g. Methanol is CH3OH, not CH4O.
转载自savemyexams
以上就是关于【Edexcel IGCSE Chemistry 复习笔记 4.5.1 Alcohols】的解答，如需了解学校/赛事/课程动态，可至翰林教育官网获取更多信息。
往期文章阅读推荐：
MIT官方发布【2026年夏季推荐阅读书单】！横跨科学/人文/经济...
翰林AMC8视频课重磅上线！
国际竞赛真题资源免费领取
