*Key Terms - Separation Tequniques MAKE MEH FULL STUDDDYY AGAING

Question 1

chromatogram

Answer 1

An image obtained from chromatography.

Question 2

chromatography

Answer 2

A technique to separate mixtures of liquids that are soluble in the
same solvent.

Question 3

dissolve

Answer 3

The mixing of a substance (the solute) with a liquid (the solvent) to
make a solution.

Question 4

distillation

Answer 4

A technique that uses evaporation and condensation to obtain a
solvent from a solution.

Question 5

filtering

Answer 5

A way of separating pieces of solid that are mixed with a liquid or
solution by pouring through filter paper.

Question 6

filtrate

Answer 6

The liquid or solution that collects in the container after the mixture
has passed through the filter paper.

Question 7

filtration

Answer 7

A way of separating pieces of solid that are mixed with a liquid or
solution by pouring through filter paper.

Question 8

impure

Answer 8

A substance is impure if it has different substances mixed with it.

Question 9

insoluble

Answer 9

A substance that cannot dissolve in a certain solvent is insoluble in
that solven

Question 10

mixture

Answer 10

A mixture is made up of substances that are not chemically joined
together.

Question 11

pure

Answer 11

A substance is pure if it has no other substances mixed with it.

Question 12

residue

Answer 12

The solid that collects in the filter paper.

Question 13

saturated solution

Answer 13

A solution in which no more solute can dissolve.

Question 14

solubility

Answer 14

The solubility of a substance is the mass that dissolves in 100 g of
water.

Question 15

solute

Answer 15

The solid or gas that dissolves in a liquid.

Question 16

solution

Answer 16

A mixture of a liquid with a solid or a gas. All parts of the mixture are
the same

Question 17

solvent

Answer 17

The liquid in which a solid or gas dissolves.