Mixtures and Solutions

Front

What is a mixture?

Back

A mixture is a combination of two or more substances where each substance retains its own properties.

Front

What is a solution?

Back

A solution is a special type of mixture where one substance (the solute) dissolves in another (the solvent), resulting in a uniform composition.

Front

What happens to sand when mixed with water?

Back

The sand will settle to the bottom of the container.

Front

How can you tell if a substance has dissolved in a liquid?

Back

You can tell if a substance has dissolved when it spreads evenly throughout the liquid.

Front

What is evaporation?

Back

Evaporation is the process of turning from liquid into vapor, often used to separate a solute from a solvent.

Front

What is filtering?

Back

Filtering is a method used to separate solids from liquids by passing the mixture through a filter.

Front

What is a solute?

Back

A solute is the substance that is dissolved in a solution.

Front

What is a solvent?

Back

A solvent is the substance that dissolves the solute in a solution.

Front

What is a homogeneous mixture?

Back

A homogeneous mixture is a mixture that has a uniform composition throughout, like a solution.

Front

What is a heterogeneous mixture?

Back

A heterogeneous mixture is a mixture where the components can be seen and are not uniform, like a salad.