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Solution

Revision as of 14:08, 24 September 2018 by NRJC (talk | contribs)

Key Stage 2

Meaning

A solution is a mixture where a substance is dissolved in a liquid.

About Solutions

For most solutions the liquid is water.
Some solids dissolve in water to make a solution.
Once a substance is dissolved in water it is often not possible to see it anymore.
If a substance has a colour before it is dissolved the solution be will that colour.

Examples

Salt Sugar
Salt.png
Sugar.png
Salt dissolves in water to make a solution called Brine. Sugar dissolves in water to make a solution.

Key Stage 3

Meaning

A solution is a mixture where a substance is dissolved in a liquid.

About Solutions

Solutions are usually made of liquid that is known as a solvent and a solid which is known as a solute.
When a solute dissolves in a solvent it becomes a solution.
Some solutions are a mixture of two solvents, for example water and ethanol.