What Are Some Common Soluble Substances and Their Uses?

Discover common soluble substances like salt, sugar, and vinegar, and learn how they dissolve in water for cooking and cleaning.

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Video transcript

Soluble substances are those that dissolve in a solvent to form a homogeneous solution. Common examples include table salt (sodium chloride), sugar (sucrose), baking soda (sodium bicarbonate), and vinegar (acetic acid). These substances dissolve easily in water, making them practical for everyday use in cooking and cleaning.

Questions and answers

  1. What defines a soluble substance?

    A soluble substance is one that dissolves in a solvent, such as water, forming a uniform and stable solution.

  2. What are some examples of soluble substances?

    Common soluble substances include table salt (sodium chloride), sugar (sucrose), baking soda (sodium bicarbonate), and vinegar (acetic acid).

  3. Why do soluble substances dissolve in water?

    Substances dissolve in water because of water's polar nature, allowing it to break apart and surround the solute molecules to form a solution.