| Select | | View | Download | | 26.1 Introducing intermolecular forces | | |
| 26.2 Van der Waals’ forces | | |
| 26.3 Factors affecting the strength of van der Waals’ forces | | |
| 26.4 Hydrogen bonding | | |
| 26.5 Effect of hydrogen bonding on physical properties of water and ethanol | | |
| 26.6 Comparing the strength of van der Waals’ forces, hydrogen bonding and covalent bonding | | |
| 26.1 Introducing intermolecular forces (bilingual version) | | |
| 26.2 Van der Waals’ forces (bilingual version) | | |
| 26.3 Factors affecting the strength of van der Waals’ forces (bilingual version) | | |
| 26.4 Hydrogen bonding (bilingual version) | | |
| 26.5 Effect of hydrogen bonding on physical properties of water and ethanol (bilingual version) | | |
| 26.6 Comparing the strength of van der Waals’ forces, hydrogen bonding and covalent bonding (bilingual version) | | |
| Intermolecular forces (combined version) | | |
| Intermolecular forces (bilingual, combined version) | | |