Mixtures and Solutions

Front

How can sand and gravel be separated from each other? Options: a filter funnel, a sieve, an evaporating basin, distillation.

Back

a sieve

Front

Which one of the following solids is insoluble (can't dissolve) in water?

sugar

,

sand

,

instant coffee

,

salt

Back

sand

Front

The separation technique that involves heating a solution until the liquid changes into a gaseous state, leaving behind a solid is known as:

decanting

,

evaporation

,

loading

,

chromatography

Back

evaporation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

A combination of two or more substances that CAN be easily separated is called

Back

a mixture

Front

A combination of two or more substances that CANNOT be easily separated

Back

solution

Front

If I added 27 grams of salt to water and separated the solution with a hot plate (heating it up and evaporating the liquid), what amount of salt would be left behind?

Back

27 grams

Tags

NGSS.MS-PS1-5

Front

Method of separating solutions: hand separation, filtering, screening, evaporation

Back

evaporation

Front

A solution is a mixture of one or more substances ___________ evenly into another substance.

Back

dissolved

Front

Lemonade is a special mixture called a

Back

solution

Front

To separate the sugar and lemonade, what method should you use?

Back

boiling

Tags

NGSS.MS-PS3-3