C 13, 15, And 18

Question 1

Homogeneous mixture

Answer 1

Same

Question 2

a solution that will not dissolve any more solute at a given temperature

Answer 2

Saturated solution

Question 3

When a solute mixes with a solvent to make a solution

Answer 3

Dissolve

Question 4

The amount of a solute that will dissolve in a solvent at a given temperature

Answer 4

Solubility

Question 5

Filteration

Answer 5

The action or process of filtering something

Question 6

Desolation plant.

Answer 6

Takes away mineral components from saline water

Question 7

Evaporation

Answer 7

The change of a substance from a liquid to a gas

Question 8

The temperature at which a liquid changes into a solid

Answer 8

Freezing point

Question 9

The temperature at which a liquid changes to a gas

Answer 9

Boiling point

Question 10

Alloy

Answer 10

A mixture of two or more metals

Question 11

a chemical or physical property that helps identify and classify substances

Answer 11

Characteristic Property

Question 12

Soluble

Answer 12

Able to be dissolved

Question 13

Incable to be dissolved

Answer 13

Insoluble

Question 14

Heterogeneous mixture

Answer 14

Different

Question 15

Solvent

Answer 15

Able to dissolve other substance

Question 16

Residue

Answer 16

A small amount of something that is still there after the main part is gone.

Question 17

Filtrate

Answer 17

A liquid that is passed through the filter

Question 18

When should you use the filtration separation technique?

Answer 18

Heterogeneous mixture

Question 19

When should you use a evaporation separation technique?

Answer 19

Homogeneous mixture

Question 20

What happens to the freezing point when you add salt?

Answer 20

It gets hotter and hotter then turns into a liquid