CHEM 120 DATASHEET
1
18
1
H
1.008
2
13
14
15
16
17
2
He
4.003
3
Li
6.94
4
Be
9.012
5
B
10.81
6
C
12.01
7
N
14.01
8
O
16.00
9
F
19.00
10
Ne
20.18
11
Na
22.99
12
Mg
24.31
3
4
5
6
7
8
9
10
11
12
13
Al
26.98
14
Si
28.09
15
P
30.97
16
S
32.07
17
Cl
35.45
18
Ar
39.95
19
K
39.10
20
Ca
40.08
21
Sc
44.96
22
Ti
47.88
23
V
50.94
24
Cr
52.00
25
Mn
54.94
26
Fe
55.85
27
Co
58.93
28
Ni
58.69
29
Cu
63.55
30
Zn
65.38
31
Ga
69.72
32
Ge
72.59
33
As
74.92
34
Se
78.96
35
Br
79.90
36
Kr
83.80
37
Rb
85.47
38
Sr
87.62
39
Y
88.91
40
Zr
91.22
41
Nb
92.91
42
Mo
95.94
43
Tc
(98)
44
Ru
101.1
45
Rh
102.9
46
Pd
106.4
47
Ag
107.9
48
Cd
112.4
49
In
114.8
50
Sn
118.7
51
Sb
121.8
52
Te
127.6
53
I
126.9
54
Xe
131.3
55
Cs
132.9
56
Ba
137.3
(57-71)
La-Lu
72
Hf
178.5
73
Ta
180.9
74
W
183.9
75
Re
186.2
76
Os
190.2
77
Ir
192.2
78
Pt
195.1
79
Au
197.0
80
Hg
200.6
81
Tl
204.4
82
Pb
207.2
83
Bi
209.0
84
Po
(209)
85
At
(210)
86
Rn
(222)
87
Fr
(223)
88
Ra
226
(89-103)
Ac-Lr
104
Rf
105
Db
106
Sg
107
Bh
108
Hs
109
Mt
110
Ds
111
Rg
112
Cn
113
Nh
114
Fl
115
Mc
116
Lv
117
Ts
118
Og
Constants:
R
= 8.3145 kPa L K1 mol1
NA = 6.0221023 mol1
RH = 2.1791018 J
= 8.3145 J K1 mol1
me = 9.1091031 kg
c = 2.998108 m s1
= 0.083145 bar L K1 mol1
e = 1.602 × 10−19 C
h = 6.6261034 J s
= 0.082058 atm L K1 mol1
3.141592654
Conversion factors:
1 atm = 101.325 kPa
1 kPa L = 1 J = 1 Pa m3
1 m = 10−6 m
0 oC = 273.15 K
1 atm = 1.01325 bar
1 atm L = 101.325 J
1 nm = 10−9 m
1 m3 = 1000 L
1 atm = 760 Torr
1 bar L = 100 J
1 pm = 10−12 m
1 atm = 760 mmHg
1 cal = 4.184 J
1 amu = 1.6605×10−27 kg
Key equations:
PV nRT
22
( / )( )P an V V nb nRT
cν
/hp
pmv
/(4 )x p h
Ehν
2
/
nH
E R n
r
1ba
2
B.O. ( )nn
2
1
2
KE mv
avg 8 / ( )RT Mv
rms 3/RT Mv
