Mixtures and Solutions

Front

What is a solution?

Back

A solution is a special type of mixture where one substance (the solute) is completely dissolved in another substance (the solvent), resulting in a uniform composition. Example: Sugar dissolved in water.

Front

What is a mixture?

Back

A mixture is a combination of two or more substances that are not chemically combined. Each substance retains its own properties. Example: A salad.

Front

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

Back

You can tell a substance has dissolved when it spreads evenly throughout the liquid and is no longer visible as a separate solid.

Front

What is an example of a mixture?

Back

An example of a mixture is chicken noodle soup, where different ingredients are combined but not chemically bonded.

Front

What is an example of a solution?

Back

An example of a solution is saltwater, where salt is completely dissolved in water.

Front

What happens to the properties of substances in a mixture?

Back

In a mixture, the individual properties of each substance remain unchanged.

Front

What is the difference between a mixture and a solution?

Back

A mixture can have visible parts and the substances can be separated, while a solution is a homogeneous mixture where the solute is completely dissolved.

Front

Can mixtures be separated?

Back

Yes, mixtures can be separated by physical means, such as filtering or using a magnet.

Front

What is a solute?

Back

A solute is the substance that is dissolved in a solution. Example: Sugar in sugar water.

Front

What is a solvent?

Back

A solvent is the substance that dissolves the solute in a solution. Example: Water in sugar water.