Chapter 7 Solutions

Question 1

What is a colloid?

Answer 1

Mixture consisting of tiny particles

Question 2

What is a emulsion?

Answer 2

A mixture with two or more immiscible liquids

Question 3

What is a solution?

Answer 3

Homogeneous mixture of two or more substances

Question 4

What is a solute?

Answer 4

The substance which dissolves in the solvent

Question 5

What is a solvent?

Answer 5

Substance in which the solute dissolves

Question 6

What is a alloy?

Answer 6

Solid or liquid mixture containing two or more metals

Question 7

What is a heterogeneous mixture?

Answer 7

Composed of dissimilar components

Question 8

What is a decanting?

Answer 8

Pouring another liquid into the container and not disturbing the sediment.

Question 9

What is a immiscible?

Answer 9

Two or more liquids that don’t mix with each other

Question 10

What is a Tyndall effect?

Answer 10

Is light scattering by particles

Question 11

What is a polar compound?

Answer 11

The electric charged is not disturbed so there is separation

Question 12

What is a hydrogen bonding?

Answer 12

Intermolecular force occurring

Question 13

What is a nonpolar compound?

Answer 13

Compound whose electrons are equally distributed

Question 14

What is a solubility?

Answer 14

One substance to dissolve in another at a given temperature

Question 15

What is a concentration?

Answer 15

The amount of a particular substance

Question 16

What is a unsaturated solution?

Answer 16

Able to dissolve additional solute

Question 17

What is a saturated solution?

Answer 17

That cannot dissolve any more solute

Question 18

What is a molarity?

Answer 18

Concentration of a solution

Question 19

What is a insoluble?

Answer 19

Can’t be dissolved

Question 20

What is a soluble?

Answer 20

Can dissolve

Question 21

What is a dilute?

Answer 21

Makes liquid thinner

Question 22

What is a suspension?

Answer 22

Partials of material are more less visible through the liquid