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The CTRI Chemistry textbook covers the full SS1–SS3 WAEC syllabus — from atomic structure and bonding through to organic chemistry — in a conversational style that makes complex concepts approachable.
CA
Free to access, download, and print. Published chapter by chapter as writing and review are completed. Each published chapter is permanently archived on Zenodo with its own DOI.
| Ch. | Title | Status |
|---|---|---|
| 1.1 | Atomic Structure | Not Started |
| 1.2 | Chemical Bonding | Not Started |
| 1.3 | Periodic Table | Not Started |
| Ch. | Title | Status |
|---|---|---|
| 2.1 | States of Matter | Not Started |
| 2.2 | Separation Techniques | Not Started |
| 2.3 | Solutions & Solubility | Not Started |
| Ch. | Title | Status |
|---|---|---|
| 3.1 | Chemical Equations & Stoichiometry | Not Started |
| 3.2 | Acids, Bases & Salts | Not Started |
| 3.3 | Oxidation & Reduction | Not Started |
| 3.4 | Electrochemistry | Not Started |
| Ch. | Title | Status |
|---|---|---|
| 4.1 | Energy Changes in Reactions | Not Started |
| 4.2 | Reaction Rates | Not Started |
| 4.3 | Chemical Equilibrium | Not Started |
| Ch. | Title | Status |
|---|---|---|
| 5.1 | Introduction to Organic Chemistry | Not Started |
| 5.2 | Hydrocarbons | Not Started |
| 5.3 | Organic Functional Groups | Not Started |
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