✶ common salt ➠ NaCl
✶ Baking Soda ➠ NaHCO₃
✶ wash soda ➠ Na₂CO₃ · 10H₂O
✶ caustic soda ➠ NaOH
✶ Alum ➠KAl(SO₄)₂·12H₂O
✶ red medicine ➠ KMnO₄
✶ caustic potash ➠ KOH
✶ lime water ➠ Ca (OH) ₂
✶ gypsum ➠ CaSO₄ · 2H₂O
✶ Plaster of Paris ➠ CaSO₄ · ½H₂O
✶ chalk ➠ CaCO₃
✶ limestone ➠ CaCO₃
✶ marble ➠ CaCO₃
✶ saliva ➠ NH₄Cl
✶ Laughing Gas ➠ N₂O
✶ lithrage ➠ PbO
✶ Galena ➠ PbS
✶ white lead ➠ 2PbCO₃ · Pb (OH) ₂
✶Aqua Regia ➠HNO₃ + HCl (1: 3)
✶ dry ice ➠ CO₂
✶ horn silver ➠ AgCl
✶ heavy water ➠ D₂O
✶ Producer Gas ➠ CO + N₂
✶ Marsh Gas ➠ CH₄
✶ vinegar ➠ CH₃COOH
✶ Alcohol ➠ C₂H₅OH
✶ Sucrose ➠ C₁₂H₂₂O₁₁
✶ urea ➠ NH₂CONH₂
✶ benzene ➠ C₆H₆
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Wednesday, November 1, 2023
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