Gases and Electron Orbitals (Test 2)

Question 1

Ideal Gas Law

Answer 1

PV = nRT

Question 2

ℓ for orbital type d

Answer 2

2

Question 3

ℓ for orbital type s

Answer 3

0

Question 4

ℓ for orbital type p

Answer 4

1

Question 5

DeBroglie Wavelength

Answer 5

λ = h / (mv)

Question 6

Avogadros Law

Answer 6

V1/N1 = V2/N2

Question 7

Boyle’s Law

Answer 7

P1 x V1 = P2 x V2

Question 8

Charles’ Law

Answer 8

V1/T1 = V2/T2 (T must be kelvin!!!)

Question 9

Absolute zero

Answer 9

-273.15 degrees C = 0 K

Question 10

Joule

Answer 10

(kg x m^2) / s^2

Question 11

1 atm&raquo_space; ___mmHg

Answer 11

760 mmHg

Question 12

Pressure

Answer 12

Force/Area

Question 13

1 atm&raquo_space; ___psi

Answer 13

14.7 psi

Question 14

ℓ for orbital type f

Answer 14

3

Question 15

Electromagnetic Spectrum

Answer 15

Radio > Microwave > Infrared > Visible > Ultraviolet > Xray > Gamma

Question 16

Visible spectrum

Answer 16

Red > Yellow > Green > Blue > Purple

Question 17

1 atm&raquo_space; ___kPa

Answer 17

101.3 kPa

Question 18

λ

Answer 18

wavelength

Question 19

υ (upsilon) meaning and unit

Answer 19

frequency – Hz (s^-1)

Question 20

λυ = ___ (in a vacuum/speed of light)

Answer 20

c = 2.9979 x 10^8 m/s

Question 21

Å m

Answer 21

(E-10 m)

Question 22

∆E =

Answer 22

∆nhν (where n is a constant and h is Planck’s constant)

Question 23

Planck’s constant h

Answer 23

6.63 × E-34 J⋅s

Question 24

Heisenberg uncertainty principle

Answer 24

One cannot know both an electron’s momentum as well as it’s position. One can only know one or the other.

Question 25

Magnetic Quantum Number M

Answer 25

Defines the orientation of the orbital

Found by taking [-ℓ, ℓ]

Question 26

Spin Magnetic Quantum Number S

Answer 26

Either +1/2 or -1/2

Question 27

Four Quantum Numbers

Answer 27

m , n , ℓ , s

Question 28

Pauli Exclusion Principle

Answer 28

No two electrons in same atom can have same four quantum numbers

Question 29

4 Major Orbital Shells

Answer 29

K, L, M, N

Question 30

K orbital shell quantum number

Answer 30

1

Question 31

N orbital shell quantum number

Answer 31

4

Question 32

M orbital quantum number

Answer 32

3

Question 33

L orbital quanutm number

Answer 33

2