Mixtures and Solutions

Front

What is a solution?

Back

A solution is a homogeneous mixture where one substance (the solute) is dissolved in another (the solvent).

Front

What is a mixture?

Back

A mixture is a combination of two or more substances where each retains its own properties and can be separated by physical means.

Front

What is the difference between a solution and a mixture?

Back

A solution is a type of mixture that is homogeneous, meaning the components are evenly distributed, while a mixture can be heterogeneous, where the components are not uniformly distributed.

Front

What is the conservation of mass?

Back

The conservation of mass is a principle stating that matter cannot be created or destroyed in an isolated system, only transformed from one form to another.

Front

What is combustion?

Back

Combustion is a chemical reaction that occurs when a substance reacts with oxygen, producing heat and light.

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 in which the solute is dissolved to form a solution.

Front

Can a mixture be separated by physical means?

Back

Yes, mixtures can be separated by physical means such as filtration, distillation, or centrifugation.

Front

What is an example of a homogeneous mixture?

Back

An example of a homogeneous mixture is saltwater, where the salt is evenly distributed throughout the water.

Front

What is an example of a heterogeneous mixture?

Back

An example of a heterogeneous mixture is a salad, where the individual components can be seen and separated.