Mixtures and Solutions

Front

What does it mean to dissolve?

Back

To mix with a liquid so that it forms a solution.

Front

What is a solution?

Back

A mixture of one substance evenly dissolved in another.

Front

What tool can be used to separate a mixture of rocks and sand?

Back

A sieve.

Front

What happens during evaporation?

Back

A liquid turns into a gas when heat is added.

Front

What is a mixture?

Back

A combination of two or more substances that are not chemically combined.

Front

What is the physical state of a solution?

Back

It can be a solid, liquid, or gas, but is usually a liquid.

Front

What is the process of separating a solid from a liquid using a filter called?

Back

Filtration.

Front

What is the term for the amount of space an object occupies?

Back

Volume.

Front

What is the term for the measure of how much mass is in a given volume?

Back

Density.

Front

What is the effect of temperature on the solubility of a substance?

Back

Generally, as temperature increases, solubility increases.