Common Acids
- Hydrochloric acid (HCl): Found in gastric juices, used as a reagent in chemical reactions, and in the production of plastics and other chemicals.
- Sulfuric acid (H2SO4): Used in industrial processes, such as battery production, metalworking, and refining.
- Nitric acid (HNO3): Used in fertilizer production, explosives, and metal etching.
- Hydrofluoric acid (HF): Used in glass etching, semiconductor manufacturing, and nuclear fuel reprocessing.
- Acetic acid (CH3COOH): Found in vinegar, used as a food preservative and in textile dyeing.
- Citric acid (C6H8O7): Found in citrus fruits, used as a flavoring agent and acidity regulator in food and beverages.
- Phosphoric acid (H3PO4): Used in fertilizer production, food grade cola beverages, and as a cleaning agent.
Common Bases
- Sodium hydroxide (NaOH): Used in soap and detergent production, paper manufacturing, and water treatment.
- Potassium hydroxide (KOH): Similar uses to sodium hydroxide, also used in fertilizers.
- Calcium hydroxide (Ca(OH)2): Used in construction materials, water treatment, and as an antacid.
- Magnesium hydroxide (Mg(OH)2): Used as an antacid and laxative.
- Ammonia (NH3): Used in fertilizer production, cleaning products, and refrigerants.
- Sodium bicarbonate (NaHCO3): Used in baking, as a heartburn remedy, and as a cleaning agent.
- Calcium carbonate (CaCO3): Found in limestone and chalk, used in construction materials, antacids, and paper production.