Honors Chemistry Semester 2 Final Review

Question 1

Daltons law

Answer 1

The total pressure exerted is equal to the sum of the partial pressures of the individual gases

Question 2

Effusion

Answer 2

An instance of giving off something such as a liquid, light, or smell.

Question 3

molar mass

Answer 3

The ratio between the mass and the amount of substance of any sample of the compound.

Question 4

Molecular formula

Answer 4

A chemical formula for a compound existing as discrete molecules that gives the total number of atoms of each element in a molecule.

Question 5

empirical formula

Answer 5

The simplest whole number ratio of atoms present in a compound.

Question 6

moles

Answer 6

A unit of measurement, the base unit in the International System of Units for amount of substance, a quantity proportional to the number of elementary entities of a substance.

Question 7

particles

Answer 7

6.022 x 10^23

Question 8

liters

Answer 8

22.4L

Question 9

atm

Answer 9

1 atm

Question 10

attractive forces

Answer 10

The reasons why matter will exist in condensed states such as solids and liquids.

Question 11

torr

Answer 11

760

Question 12

mmhg

Answer 12

760

Question 13

cmhg

Answer 13

760

Question 14

kpa

Answer 14

101.325

Question 15

mbar

Answer 15

1003.25

Question 16

inhg

Answer 16

29.9213

Question 17

condensation

Answer 17

Water which collects as droplets on a cold surface when humid air is in contact with it.

Question 18

melting(fusion)

Answer 18

solid to liquid

Question 19

sublimation

Answer 19

solid to gas

Question 20

evaporation

Answer 20

liquid to gas

Question 21

deposition

Answer 21

gas to solid