Formulas Flashcards
1
Q
D= m / V
A
Density= mass / volume
2
Q
Avagadro’s number
A
6.022 x 10^24 “particle” / mole
3
Q
1mL = 1 m3
A
volume
4
Q
Frequency
A
v, waves per second or Hz (hz = 1 s^1)
5
Q
Wavelength
A
lamda, m/s
6
Q
Speed of light
A
c=2.998 x 10^8 m/s
7
Q
E
A
Energy, Joules (J)/mol
8
Q
H
A
=6.626 x 10^-34 Jxs/photon
9
Q
V=D/m
A
to find volume
10
Q
D
A
density, g/cm^2
11
Q
M
A
mass, grams
