What Is an Example of a Soluble Substance in Water? Explanation with Salt
Learn why salt (sodium chloride) is a classic example of a soluble substance in water and how it dissolves to form a homogeneous solution.
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Salt (sodium chloride) is a prime example of a soluble substance in water. When added to water, salt dissolves by separating into sodium (Na+) and chloride (Cl-) ions. This process creates a homogeneous solution** where the salt particles are evenly dispersed within the water, making it transparent.
FAQs & Answers
- What makes a substance soluble in water? A substance is soluble in water if it can dissolve to form a homogeneous solution, typically due to favorable interactions between the substance's molecules or ions and water molecules.
- Why does salt dissolve in water? Salt dissolves in water because it breaks apart into sodium (Na+) and chloride (Cl-) ions, which are stabilized and evenly dispersed by water molecules.
- What are other common soluble substances in water? Other common soluble substances include sugar, ethanol, and many ionic compounds that interact well with water molecules.