finals

Question 1

The substance in which the solute is dissolved

Answer 1

SOLVENT

Question 2

Dissolving agent

Answer 2

SOLVENT

Question 3

It is the largest amount of components present in the solution— makes up the majority of the mixture.

Answer 3

SOLVENT

Question 4

The substance that is dissolved in the solvent

Answer 4

SOLUTE

Question 5

Smaller amount than solvent and is evenly distributed throughout the solution to form a homogeneous mixture

Answer 5

SOLUTE

Question 6

different components cannot be identified because they are evenly mixe

Answer 6

HOMOGENEOUS MIXTURE

Question 7

components remain separate and do not blend completely.

Answer 7

HETEROGENEOUS

Question 8

When a solute is dissolved in solvent

Answer 8

SOLUTION

Question 9

All solutions are homogeneous, but not all homogeneous mixtures are solutions.

Answer 9

SOLUTION

Question 10

The quantity of solute contained in a given amount of solution

Answer 10

CONCENTRATION OF SOLUTION

Question 11

solution containing a large amount of solute relative to the solvent (high concentration)

Answer 11

CONCENTRATED SOLUTION

Question 12

solution containing a small amount of solute compared to the solvent (low concentration)

Answer 12

DILUTE SOLUTION

Question 13

The amount of solute in a given mass of solution (how much solute is present)

Answer 13

PERCENT BY MASS

Question 14

The amount of solute in a given volume of solution.

Answer 14

PERCENT BY VOLUME

Question 15

transformations of matter from one physical state to another

Answer 15

PHASE CHANGE

Question 16

occur when energy is added or removed from a substance

Answer 16

PHASE CHANGES

Question 17

characterized by changes in molecular order;solid phase, liquid phase, gases phase

Answer 17

PHASE CHANGES

Question 18

increases as temp. increases because higher temp. give molecules more energy

Answer 18

VAPOR PRESSURE

Question 19

depends of temp. and external pressure; High Temp. high K.E, increasing vapor pressure.

Answer 19

BOILING POINT

Question 20

Curve that represents the transition between liquid and solid states.

Answer 20

MELTING/FREEZING CURVE

Question 21

Represents the transition between gaseous and liquid states

Answer 21

VAPORIZATION/CONDENSATION CURVE

Question 22

Represents the transition between gaseous and solid states.

Answer 22

SUBLIMATION/DEPOSITION CURVE

Question 23

combination of press. and temp. At which all three phase (SLG) are at equilibrium.

Answer 23

TRIPLE POINT

Question 24

set of temp. and press. where the liquid and gas phase of a substance merge together into a single phase.

Answer 24

CRITICAL POINT

Question 25

the merged single phase

Answer 25

SUPERCRITICAL FLUID