Chapter 14.4

Question 1

What is a homogeneous mixture called?

Answer 1

Solution

Question 2

What is the substance dissolved into a solution?

Answer 2

Solute

Question 3

What is the substance that does the dissolving in a solution?

Answer 3

Solvent

Question 4

What is the process through which a solute goes to become individual ions after it dissolves?

Answer 4

Dissociates

Question 5

What is the ability of one substance to dissolve in another substance to form a solution?

Answer 5

Solubility

Question 6

What is the term for a substance that dissolves easily into a solvent?

Answer 6

Soluble

Question 7

What is the term for a substance that does not easily dissolve in a solvent?

Answer 7

Insoluble

Question 8

What is the solid substance formed when a solute “undissolves”?

Answer 8

Precipitate

Question 9

What is the most important factor that affects solubility?

Answer 9

The nature of the substance

Question 10

What is the measure of how much solute is dissolved in a given amount of solvent or in a given amount of solution?

Answer 10

Concentration

Question 11

What is the measure of how many particles of a substance are in a sample?

Answer 11

Mole

Question 12

What is a measure of solution concentration as moles of solute per some volume of solution?

Answer 12

Amount concentration

Question 13

What is concentration measured as the moles of solute in a given mass of solvent?

Answer 13

Molality

Question 14

What is the process of mixing molecules of one substance with another substance by random molecular motion?

Answer 14

Diffusion

Question 15

What is one-way diffusion through a semi-permeable membrane?

Answer 15

Osmosis