🧪 1. Elements (16)
| Element | Symbol |
|---|
| Hydrogen | H₂ |
| Oxygen | O₂ |
| Magnesium | Mg |
| Zinc | Zn |
| Iron | Fe |
| Copper | Cu |
| Lead | Pb |
| Carbon | C |
| Chlorine | Cl₂ |
| Bromine | Br₂ |
| Silver | Ag |
| Potassium | K |
| Aluminium | Al |
| Sodium | Na |
| Manganese | Mn |
| Nitrogen | N₂ |
⚗️ 2. Oxides (13)
| Compound Name | Formula |
|---|
| Magnesium oxide | MgO |
| Zinc oxide | ZnO |
| Iron(III) oxide / Ferric oxide | Fe₂O₃ |
| Iron(II,III) oxide | Fe₃O₄ |
| Iron(II) oxide / Ferrous oxide | FeO |
| Copper(II) oxide | CuO |
| Lead oxide | PbO |
| Manganese dioxide | MnO₂ |
| Calcium oxide (Quick lime) | CaO |
| Carbon dioxide | CO₂ |
| Sulphur dioxide | SO₂ |
| Sulphur trioxide | SO₃ |
| Nitrogen dioxide | NO₂ |
🧼 3. Hydroxides (4)
| Compound Name | Formula |
|---|
| Sodium hydroxide | NaOH |
| Calcium hydroxide (Slaked lime) | Ca(OH)₂ |
| Barium hydroxide | Ba(OH)₂ |
| Potassium hydroxide | KOH |
🌡 4. Acids (3)
| Acid Name | Formula |
|---|
| Hydrochloric acid | HCl |
| Sulphuric acid | H₂SO₄ |
| Nitric acid | HNO₃ |
🧂 5. Salts (23)
| Salt Name | Formula |
|---|
| Zinc sulphate | ZnSO₄ |
| Copper sulphate | CuSO₄ |
| Iron sulphate | FeSO₄ |
| Silver nitrate | AgNO₃ |
| Lead nitrate | Pb(NO₃)₂ |
| Potassium iodide | KI |
| Sodium chloride | NaCl |
| Barium chloride | BaCl₂ |
| Aluminium sulphate | Al₂(SO₄)₃ |
| Calcium carbonate | CaCO₃ |
| Sodium sulphate | Na₂SO₄ |
| Barium sulphate | BaSO₄ |
| Zinc nitrate | Zn(NO₃)₂ |
| Aluminium chloride | AlCl₃ |
| Copper chloride | CuCl₂ |
| Potassium bromide | KBr |
| Barium iodide | BaI₂ |
| Zinc carbonate | ZnCO₃ |
| Lead chloride | PbCl₂ |
| Sodium nitrate | NaNO₃ |
| Barium bromide | BaBr₂ |
| Potassium sulphate | K₂SO₄ |
| Potassium chloride | KCl |
🍬 6. Organic Compounds (3)
| Compound Name | Formula |
|---|
| Glucose | C₆H₁₂O₆ |
| Methane | CH₄ |
| Ammonia | NH₃ |
⚡ 7. Inorganic Compounds (4)
| Compound Name | Formula |
|---|
| Anhydrous copper sulphate | CuSO₄ |
| Hydrogen sulphide | H₂S |
| Silver chloride | AgCl |
| Silver bromide | AgBr |
🔃 8. Functional Group (1)
- Antioxidants – A class of compounds used to prevent oxidation in food.
Total chemicals classified: 63
