chapter 13 lecture

Question 1

Solution

Answer 1

A homogeneous mixture of two or more substances

Question 2

Homogeneous

Answer 2

of uniform composition throughout

Question 3

Solvent

Answer 3

The dissolving agent and most abundant compnent

Question 4

Solute

Answer 4

The dissolved substance and least abundant component

Question 5

Spontaneous

Answer 5

naturally occuring

Question 6

Saturated

Answer 6

The solvent holds as much solute as is possible at temperature T. Dissolved solute is in dynamic equilibrium with solid solute particles.

Question 7

Soluability

Answer 7

maximum amount of silute that dissolves in a given amount of solvent at temperature T

Question 8

Unsaturated

Answer 8

less solute then can dissolve in the solvent at temperature T is dissolved in the solvent

Question 9

Supersaturated

Answer 9

the solvent holds more solute than is normally possible at temperature T

Question 10

Henry’s law

Answer 10

gas soluability is directly proportional to the gas’ pressure over the solution

Question 11

Sgas= KH*Pgas

Answer 11

Henrys law

Question 12

Colligative properties=

Answer 12

solution properties that depend only upon the number of solute particles, not their nature or identity.

Question 13

Osmotic pressure

Answer 13

The pressure resulting from osmosis and equal to the minimum counter pressure necessary to prevent osmosis

Question 14

Suspension

Answer 14

a heterogeneous mixture with dispersed particles large enough to be seen

Question 15

Colloid

Answer 15

a mixture with dispersed particles larger than a solution’s, but smaller than a suspension’s

Question 16

A homogeneous mixture of two or more substances

Answer 16

Solution

Question 17

of uniform composition throughout

Answer 17

Homogeneous

Question 18

The dissolving agent and most abundant compnent

Answer 18

Solvent

Question 19

The dissolved substance and least abundant component

Answer 19

Solute

Question 20

naturally occuring

Answer 20

Spontaneous

Question 21

The solvent holds as much solute as is possible at temperature T. Dissolved solute is in dynamic equilibrium with solid solute particles.

Answer 21

Saturated

Question 22

maximum amount of silute that dissolves in a given amount of solvent at temperature T

Answer 22

Soluability

Question 23

less solute then can dissolve in the solvent at temperature T is dissolved in the solvent

Answer 23

Unsaturated

Question 24

the solvent holds more solute than is normally possible at temperature T

Answer 24

Supersaturated

Question 25

gas soluability is directly proportional to the gas' pressure over the solution

Answer 25

Henry's law

Question 26

Henrys law

Answer 26

Sgas= KH\*Pgas

Question 27

solution properties that depend only upon the number of solute particles, not their nature or identity.

Answer 27

Colligative properties=

Question 28

The pressure resulting from osmosis and equal to the minimum counter pressure necessary to prevent osmosis

Answer 28

Osmotic pressure

Question 29

a heterogeneous mixture with dispersed particles large enough to be seen

Answer 29

Suspension

Question 30

a mixture with dispersed particles larger than a solution's, but smaller than a suspension's

Answer 30

Colloid