Students & Exams
Chemguide
Detailed, free explanations of chemistry topics for high school and A-level students.
- Views
- 1
- Clicks
- 0
- Added
- Nov 2, 2026
- Source
- chemguide.co.uk
Chemguide is a no-frills site that explains chemistry properly, from bonding and moles to organic reactions. Many CAPE chemistry students swear by it.
What you can do with it
- Understand tricky chemistry topics
- Learn organic reaction mechanisms
- Revise calculations and bonding
Good to know
The site looks old-fashioned, but the explanations are excellent.