What Are the 10 Common Substances That Can Dissolve in Water?
Discover the top 10 substances that dissolve in water, including salt, sugar, baking soda, and more, highlighting water's role as a universal solvent.
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Ten things that can dissolve in water include: 1. Salt (sodium chloride), 2. Sugar (sucrose), 3. Baking soda (sodium bicarbonate), 4. Coffee, 5. Alcohol (ethanol), 6. Oxygen (at lower concentrations), 7. Carbon dioxide (forms carbonic acid), 8. Ammonia, 9. Potassium permanganate, and 10. Acetic acid (vinegar). These substances mix well with water due to their chemical properties, making water a 'universal solvent' for a wide range of materials.
FAQs & Answers
- Why can salt and sugar dissolve in water? Salt and sugar dissolve in water because their molecules interact with water molecules through various intermolecular forces, allowing them to break apart and disperse evenly.
- What makes water a universal solvent? Water is called a universal solvent because its polar molecular structure allows it to dissolve many substances, especially ionic and polar compounds.
- Can gases like oxygen dissolve in water? Yes, gases such as oxygen and carbon dioxide can dissolve in water, though generally only in small amounts depending on water temperature and pressure.
- How does temperature affect the solubility of substances in water? Generally, increasing the temperature increases the solubility of solids in water but decreases the solubility of gases.