Substances are soluble in water.

Substances such as soap, sugar and coffee dissolve in water. They are soluble. They usually dissolve faster and better in hot water.

Salt is an example of a water-soluble substance. When salt dissolves in water, it changes from solid to liquid. Therefore, in this solution, salt is a solute and water is a solvent.

Vinegar. To make vinegar, acetic acid and water are mixed together. These two substances are liquid. And when they are mixed together, they remain in liquid form. However, the amount of acetic acid is less than the amount of water.



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