A chemistry reference table gives valuable information, which is arranged in a systematic manner. They are very useful for comparing and finding values, and concluding the results of various chemical reactions. Such tables make your task easy, as you don't want to cram up your mind with the standard values. Given below are various reference tables useful for chemistry students.
Abbreviations
D = density
m = mass
ppm = parts per million
V = volume
K = Kelvin
P = pressure
Pa = Pascal
R = gas constant
T = temperature
M = molarity
n = number of moles
q = quantity of heat energy
CPD = compound
CF = chemical formula
MP= melting point
BP = boiling point
Dec = decompose
↓ Reference Table for Chemical Constants
| Constants |
Value |
Unit |
| Heat of fusion of water (Hf) |
334 |
J/g |
| Heat of vaporization of water (Hv) |
2260 |
J/g |
| Specific heat of water (Cp) for ice |
2.05 |
J/(g 0C) |
| Specific heat of water (Cp) for steam |
2.02 |
J/(g 0C) |
| Specific heat of water (Cp) for liquid |
4.18 |
J/(g 0C) |
| Avogadro's number (NA) |
6.022 x 1023 |
particles / mole |
| Gas constant (R) |
0.0821 |
L atm / mole K |
| Standard pressure |
760 |
mmHg |
| Standard temperature |
273 |
K |
| Planck constant (h) |
1.05457266 x 10-34 |
Js |
| Boltzmann constant (kB) |
1.380658 x 10-23 |
J/K |
| Speed of light (c) |
2.99792458 x 108 |
m/s |
| Faraday constant (F) |
9.64846 x 104 |
C / mol |
↓ Reference Table for Organic Prefixes
| Number of Carbon Atoms |
Prefix |
| 1 |
"meth-" |
| 2 |
"eth-" |
| 3 |
"prop-" |
| 4 |
"but-" |
| 5 |
"pent-" |
| 6 |
"hex-" |
| 7 |
"hept-" |
| 8 |
"oct-" |
| 9 |
"non-" |
| 10 |
"dec-" |
↓ Reference Table for Common Acids
| Name of Acid |
Chemical Formula |
| Acetic acid |
CH3COOH or HC2H3O2 |
| Carbonic acid |
H2CO3 |
| Phosphoric acid |
H3PO4 |
| Sulfuric acid |
H2SO4 |
| Nitric acid |
HNO3 |
| Hydrochloric acid |
HCl |
↓ Reference Table for Organic Compounds
| CPD |
CF |
D |
MP °C |
BP °C |
| Ethanol |
CH3CH2OH |
0.7893 g/cm3 |
-119 |
79 |
| Glucose |
C6H12O6 |
1.54 g/cm3 |
86 |
Dec |
| Hexane |
C6H14 |
0.6603 g/cm3 |
-95 |
69 |
| Methane |
CH4 |
0.716 g/L |
-182 |
-164 |
| Methanol |
CH3OH |
0.7914 g/cm3 |
-94 |
65 |
| Sucrose |
C12H22O11 |
1.27 g/cm3 |
86 |
Dec |
↓ Reference Table for Inorganic Compounds
| CPD |
D |
MP °C |
BP °C |
| Chlorine |
3.21 g/L |
-101 |
-35 |
| Hydrogen |
0.0899 g/L |
-259 |
-253 |
| Hydrogen Chloride |
1.640 g/L |
-115 |
-85 |
| Hydrogen Sulfide |
1.54 g/L |
-85 |
-61 |
| Nitrogen |
1.34 g/L |
-210 |
-196 |
| Nitrogen Monoxide |
1.34 g/L |
-164 |
-152 |
| Oxygen |
1.43 g/L |
-218 |
-183 |
↓ The Periodic Table
|
s-block |
Transition Elements
d- block |
p-block |
Nobel
Element |
| Group |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
| 1 |
1
H
1.0079 |
|
1
He
4.0026 |
| 2 |
3
Li
6.941 |
4
Be
9.0122 |
|
5
B
10.811 |
6
C
12.011 |
7
N
14.007 |
8
O
15.999 |
9
F
F
18.998 |
10
Ne
20.180 |
| 3 |
11
Na
22.990 |
12
Mg
24.305 |
|
13
Al
26.982 |
14
Si
28.086 |
15
P
30.974 |
16
S
32.066 |
17
Cl
35.453 |
18
Ar
39.948 |
| 4 |
19
K
39.098 |
20
Ca
40.078 |
21
Sc
44.956 |
22
Ti
47.867 |
23
V
50.942 |
24
Cr
51.996 |
25
Mn
54.938 |
26
Fe
55.845 |
27
Co
58.933 |
28
Ni
58.693 |
29
Cu
63.546 |
30
Zn
65.409 |
31
Ga
69.723 |
32
Ge
72.64 |
33
As
74.922 |
34
Se
78.96 |
35
Br
79.904 |
36
Kr
83.798 |
| 5 |
37
Rb
85.468 |
38
Sr
87.62 |
39
Y
88.906 |
40
Zr
91.224 |
41
Nb
92.906 |
42
Mo
95.94 |
43
Tc
(98) |
44
Ru
101.07 |
45
Rh
102.91 |
46
Pd
106.42 |
47
Ag
107.87 |
48
Cd
112.41 |
49
In
114.82 |
50
Sn
118.71 |
51
Sb
121.76 |
52
Te
127.60 |
53
I
126.90 |
54
Xe
131.29 |
| 6 |
55
Cs
132.91 |
56
Ba
137.33 |
57 - 71
La-Lu
|
72
Hf
178.49 |
73
Ta
180.95 |
74
W
183.84 |
75
Re
186.21 |
76
Os
190.23 |
77
Ir
192.22 |
78
Pt
195.08 |
79
Au
196.97 |
80
Hg
200.59 |
81
Tl
204.38 |
82
Pb
207.2 |
83
Bi
208.98 |
84
Po
(209) |
85
At
(210) |
86
Rn
(222) |
| 7 |
87
Fr
(223) |
88
Ra
(226) |
89 -103
Ac-Lr
(104)
|
104
Rf
(261) |
105
Db
(262) |
106
Sg
(266) |
107
Bh
(264) |
108
Hs
(277) |
109
Mt
(268) |
110
Ds
(281) |
111
Rg
(272) |
|
|
|
|
|
|
|
| Lanthanide |
57
La
138.91 |
58
Ce
140.12 |
59
Pr
140.91 |
60
Nd
144.24 |
61
Pm
(145) |
62
Sm
150.36 |
63
Eu
151.96 |
64
Gd
157.25 |
65
Tb
158.93 |
66
Dy
162.50 |
67
Ho
164.93 |
68
Er
167.26 |
69
Tm
168.93 |
70
Yb
173.04 |
71
Lu
174.97 |
| Actinide |
89
Ac
(227) |
90
Th
232.04 |
91
Pa
231.04 |
92
U
238.03 |
93
Np
(237) |
94
Pu
(244) |
95
Am
(243) |
96
Cm
(247) |
97
Bk
(247) |
98
Cf
(251) |
99
Es
(252) |
100
Fm
(257) |
101
Md
(258) |
102
No
(259) |
103
Lr
(262) |
