| Select | | View | Download | | 14.1 Common acids in daily life and in the laboratory | | |
| 14.2 Characteristics and chemical reactions of acids | | |
| 14.3 Acidic properties and hydrogen ions | | |
| 14.4 Basicity of acid | | |
| 14.5 Common alkalis in daily life and in the laboratory | | |
| 14.6 Characteristics and chemical reactions of alkalis | | |
| 14.7 Alkaline properties and hydroxide ions | | |
| 14.8 Corrosive nature of concentrated acids and concentrated alkalis | | |
| 14.9 Concentrated mineral acids | | |
| 14.1 Common acids in daily life and in the laboratory (bilingual version) | | |
| 14.2 Characteristics and chemical reactions of acids (bilingual version) | | |
| 14.3 Acidic properties and hydrogen ions (bilingual version) | | |
| 14.4 Basicity of acid (bilingual version) | | |
| 14.5 Common alkalis in daily life and in the laboratory (bilingual version) | | |
| 14.6 Characteristics and chemical reactions of alkalis (bilingual version) | | |
| 14.7 Alkaline properties and hydroxide ions (bilingual version) | | |
| 14.8 Corrosive nature of concentrated acids and concentrated alkalis (bilingual version) | | |
| 14.9 Concentrated mineral acids (bilingual version) | | |
| Introduction to acids and alkalis (combined version) | | |
| Introduction to acids and alkalis (bilingual, combined version) | | |