Chemistry 12 provides essential data for high school chemistry students, covering key concepts, formulas, and tables necessary for mastering the subject. This edition includes the periodic table of elements, atomic masses, common ions, and solubility rules, making it a valuable resource for exam preparation. Students will find detailed information on acid-base indicators and standard reduction potentials, aiding in their understanding of chemical reactions. Ideal for learners aiming to excel in their chemistry coursework and assessments, this booklet serves as a comprehensive reference guide.

Key Points

  • Includes the periodic table of elements and atomic masses for Chemistry 12.
  • Covers solubility rules and common ions essential for high school chemistry.
  • Details acid-base indicators and their applications in chemical reactions.
  • Provides standard reduction potentials for half-cells, crucial for electrochemistry studies.
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AP® Chemistry
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AP® Chemistry
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© Ministry of Education Revised January 2000
Data
Booklet
Work done in this booklet
will not be marked.
CHEMISTRY 12
Page Table
1 Periodic Table of the Elements
2 Atomic Masses of the Elements
3 Names, Formulae, and Charges of Some Common Ions
4 Solubility of Common Compounds in Water
5 Solubility Product Constants at 25°C
6 Relative Strengths of Brønsted-Lowry Acids and Bases
7 Acid-base Indicators
8 Standard Reduction Potentials of Half-cells
REFERENCE
D.R. Lide, CRC Handbook of Chemistry and Physics, 80
th
edition, CRC Press, Boca Raton, 1999.
CONTENTS
Based on mass of C
12
at 12.00.
Values in parentheses
are the masses of the most
stable or best known isotopes for
elements which do not occur naturally.
PERIODIC TABLE OF THE ELEMENTS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
4
Be
Beryllium
9.0
11
Na
Sodium
23.0
12
Mg
Magnesium
24.3
19
K
Potassium
39.1
20
Ca
Calcium
40.1
37
Rb
Rubidium
85.5
55
Cs
Cesium
132.9
56
Ba
Barium
137.3
87
Fr
Francium
(223)
88
Ra
Radium
(226)
21
Sc
Scandium
45.0
22
Ti
Titanium
47.9
39
Y
Yttrium
88.9
40
Zr
Zirconium
91.2
57
La
Lanthanum
138.9
72
Hf
Hafnium
178.5
89
Ac
Actinium
(227)
104
Rf
Rutherfordium
(261)
23
V
Vanadium
50.9
24
Cr
Chromium
52.0
41
Nb
Niobium
92.9
42
Mo
Molybdenum
95.9
73
Ta
Tantalum
180.9
74
W
Tungsten
183.8
105
Db
Dubnium
(262)
106
Sg
Seaborgium
(263)
25
Mn
Manganese
54.9
26
Fe
Iron
55.8
43
Tc
Technetium
(98)
44
Ru
Ruthenium
101.1
75
Re
Rhenium
186.2
76
Os
Osmium
190.2
107
Bh
Bohrium
(262)
108
Hs
Hassium
(265)
27
Co
Cobalt
58.9
45
Rh
Rhodium
102.9
77
Ir
Iridium
192.2
109
Mt
Meitnerium
(266)
28
Ni
Nicke
l
58.7
78
Pt
Platinum
195.1
29
Cu
Copper
63.5
47
Ag
Silver
107.9
79
Au
Gold
197.0
30
Zn
Zinc
65.4
48
Cd
Cadmium
112.4
80
Hg
Mercury
200.6
5
B
Boron
10.8
13
Al
Aluminum
27.0
31
Ga
Gallium
69.7
49
In
Indium
114.8
81
Ti
Thallium
204.4
6
C
Carbon
12.0
14
Si
Silicon
28.1
32
Ge
Germanium
72.6
50
Sn
Tin
118.7
82
Pb
Lead
207.2
7
N
Nitrogen
14.0
15
P
Phosphorus
31.0
33
As
Arsenic
74.9
51
Sb
Antimony
121.8
83
Bi
Bismuth
209.0
8
O
Oxygen
16.0
16
S
Sulphur
32.1
34
Se
Selenium
79.0
52
Te
Tellurium
127.6
84
Po
Polonium
(209)
9
F
Fluorine
19.0
17
Cl
Chlorine
35.5
35
Br
Bromine
79.9
53
I
Iodine
126.9
85
At
Astatine
(210)
10
Ne
Neon
20.2
18
Ar
Argon
39.9
36
Kr
Krypton
83.8
54
Xe
Xenon
131.3
86
Rn
Radon
(222)
2
He
Helium
4.0
58
Ce
Cerium
140.1
90
Th
Thorium
232.0
59
Pr
Praseodymium
140.9
91
Pa
Protactinium
231.0
60
Nd
Neodymium
144.2
92
U
Uranium
238.0
61
Pm
Promethium
(145)
93
Np
Neptunium
(237)
62
Sm
Samarium
150.4
94
Pu
Plutonium
(244)
63
Eu
Europium
152.0
95
Am
Americium
(243)
64
Gd
Gadolinium
157.3
96
Cm
Curium
(247)
65
Tb
Terbium
158.9
97
Bk
Berkelium
(247)
66
Dy
Dysprosium
162.5
98
Cf
Californium
(251)
67
Ho
Holmium
164.9
99
Es
Einsteinium
(252)
68
Er
Erbium
167.3
100
Fm
Fermium
(257)
69
Tm
Thulium
168.9
101
Md
Mendelevium
(258)
70
Yb
Ytterbium
173.0
102
No
Nobelium
(259)
71
Lu
Lutetium
175.0
103
Lr
Lawrencium
(262)
1
H
Hydrogen
1.0
46
Pd
Palladium
106.4
38
Sr
Strontium
87.6
3
Li
Lithium
6.9
14
Si
Silicon
28.1
Atomic Number
Symbol
Name
Atomic Mass
14
Si
Silicon
28.1
– 1 –
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End of Document
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FAQs

What topics are covered in the Chemistry 12 Data Booklet?
The Chemistry 12 Data Booklet includes a variety of essential topics such as the periodic table of elements, atomic masses, and common ions. It also outlines solubility rules for various compounds, which are vital for understanding chemical reactions in aqueous solutions. Additionally, the booklet discusses acid-base indicators and their pH ranges, as well as standard reduction potentials, which are crucial for students studying electrochemistry. This comprehensive coverage makes it an invaluable resource for high school chemistry students.

How does the periodic table in the Chemistry 12 Data Booklet assist students?
The periodic table included in the Chemistry 12 Data Booklet provides students with a quick reference for the atomic numbers, symbols, and atomic masses of elements. This table is essential for understanding the relationships between different elements, including their reactivity and properties. By familiarizing themselves with the periodic table, students can better predict chemical behavior and reactions, which is a fundamental aspect of their chemistry education. The layout is designed to be user-friendly, making it easy to locate information quickly during studies or exams.

What is the significance of solubility rules in Chemistry 12?
Solubility rules are crucial in Chemistry 12 as they help students determine whether a compound will dissolve in water. Understanding these rules allows students to predict the outcomes of chemical reactions, particularly in aqueous solutions. The booklet outlines specific solubility guidelines for various ions and compounds, which are essential for laboratory work and theoretical applications. Mastery of solubility rules aids in grasping more complex concepts in chemistry, such as precipitation reactions and ionic equations.

What are standard reduction potentials and why are they important?
Standard reduction potentials are a measure of the tendency of a chemical species to gain electrons and be reduced. In the Chemistry 12 Data Booklet, these potentials are presented for various half-cells, providing students with critical information for understanding electrochemical reactions. Knowing the standard reduction potentials allows students to predict the direction of electron flow in redox reactions, which is fundamental in electrochemistry. This knowledge is essential for students preparing for advanced chemistry topics and exams.