Finals Vocab

Question 1

The lowest energy state of an atom or particle

Answer 1

Ground state

Question 2

Any state that has a higher energy than the ground state

Answer 2

Excited state

Question 3

If two electrons are in the same orbital, they have opposite spin

Answer 3

Pauli exclusion principle

Question 4

Electrons fill orbitals one at a time

Answer 4

Hund’s rule

Question 5

Substance that evaporates easily

Answer 5

Volatile substance

Question 6

From solid to gas directly

Answer 6

Sublimation

Question 7

Liquid to gas

Answer 7

Evaporation

Question 8

Gas to solid

Answer 8

Deposition

Question 9

When vapor pressure is equal to atmospheric pressure

Answer 9

Boiling point

Question 10

When vapor is equal to atmospheric pressure at 1 atm

Answer 10

Normal boiling point

Question 11

The pressure of a gas above a liquid

Answer 11

Vapor pressure

Question 12

The temperature at which a solid becomes a liquid

Answer 12

Melting point

Question 13

When the solution begins to change color, indicating an end to the experiment

Answer 13

End point

Question 14

Strong acids

Answer 14

Bromine
Iodine
Chlorine
NO3
SO4
CLO3
CLO4

Question 15

Strong bases

Answer 15

A metal + hydroxide is a strong base

Question 16

Wavelength, frequency equations

Answer 16

c=(wavelength)(frequency), c = 3x10^8 m/s
Energy = (plank’s constant)(frequency)
Energy = (plank’s constant)(speed of light)/wavelength, h = 6.6310^-34 Js

Question 17

Boyle’s Law

Answer 17

P1V1 = P2V2

Question 18

Charles’s Law

Answer 18

V1/T1 = V2/T2

Question 19

Combined Gas Law

Answer 19

P1V1/T1 = P2V2/T2

Question 20

Avogadro’s Law

Answer 20

V1/n1 = V2/n2

Question 21

Ideal Gas Law

Answer 21

PV=nRT
R = 0.08206

Question 22

Dalton’s Law of Partial Pressure

Answer 22

P(total) = P1+P2+P3+(…)