Chemistry – Unit One (F321) Atoms, Bonds and...
Transcript of Chemistry – Unit One (F321) Atoms, Bonds and...
Chemistry – Unit One (F321)
Atoms, Bonds and Groups
UNIT 1 Past Paper Practice
26/01/2015 20:51
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� 456 7889GCE Chemistry A (Yellow) D: ;<=>?<@A BCEFB?G
HOIJKLMNPLH
QRSR TUVVS WXY ZUV[\]SY^ _
(version 2.0)
GCE Advanced Level and Advanced Subsidiary
Chemistry A (H034, H434)
Chemistry A units F321–F326
The information in this sheet is for the use of candidates following Chemistry A (H034 and H434).
Clean copies of this sheet must be issued to candidates in the examination room, and must be given
up to the invigilator at the end of the examination.
Copies of this sheet may be used for teaching.
` H NMR chemical shifts relative to TMS
a
C
O
a C O
a C Cl
a C Br
b c H
d H e H
c
O
HN
c
O
NH2
a
e H
f H
a C N
c
OH
12 11 10 9 8 7 6
/ppm
5 4 3 2 1 0
O*
*
*
*
cC
H
a C C
O
` g C NMR chemical shifts relative to TMS
h
O
O
h
O
N
i Br
i Cl
i i
i N
i Oj k k l
m m n m n n o p n o q n o r n o m n o n n p n q n r n m n n
O
C
C
C
e
C
H
C
sC
s
C
C C
C
C
t u v w x y z { | u x } ~ | z � v ~ � � x y z { � z { � v | z � � y z � � z � � | { x � u ~ { � � v � v � � x � � � � ~ u v | � { � v � ~ � y � � y v � ~ � z ~ x � � z � � | � � | ~ x ~ � v � ~ | �
*OH and NH chemical shifts are very variable (sometimes outside these limits) and are often broad. Signals are not usually seen as split peaks.© OCR 2009
GCE Chemistry A (Yellow)
� � � � � � � �
GCE Chemistry A (Yellow)
The Periodic Table of the Elements
� � 3 4 5 6 7 0
Key
1.0
Hhydrogen
1
4.0
Hehelium
2
6.9
Lilithium
3
9.0
Beberyllium
4
relative atomic mass
atomic symbolname
atomic (proton) number
10.8
Bboron
5
12.0
Ccarbon
6
14.0
Nnitrogen
7
16.0
Ooxygen
8
19.0
Ffluorine
9
20.2
Neneon
10
23.0
Nasodium
11
24.3
Mgmagnesium
12
27.0
Alaluminium
13
28.1
Sisilicon
14
31.0
Pphosphorus
15
32.1
Ssulfur
16
35.5
Clchlorine
17
39.9
Arargon
18
39.1
Kpotassium
19
40.1
Cacalcium
20
45.0
Scscandium
21
47.9
Tititanium
22
50.9
Vvanadium
23
52.0
Crchromium
24
54.9
Mnmanganese
25
55.8
Feiron
26
58.9
Cocobalt
27
58.7
Ninickel
28
63.5
Cucopper
29
65.4
Znzinc
30
69.7
Gagallium
31
72.6
Gegermanium
32
74.9
Asarsenic
33
79.0
Seselenium
34
79.9
Brbromine
35
83.8
Krkrypton
36
85.5
Rbrubidium
37
87.6
Srstrontium
38
88.9
Yyttrium
39
91.2
Zrzirconium
40
92.9
Nbniobium
41
95.9
Momolybdenum
42
[98]
Tctechnetium
43
101.1
Ruruthenium
44
102.9
Rhrhodium
45
106.4
Pdpalladium
46
107.9
Agsilver
47
112.4
Cdcadmium
48
114.8
Inindium
49
118.7
Sntin
50
121.8
Sbantimony
51
127.6
Tetellurium
52
126.9
Iiodine
53
131.3
Xexenon
54
132.9
Cscaesium
55
137.3
Babarium
56
138.9
La*lanthanum
57
178.5
Hfhafnium
72
180.9
Tatantalum
73
183.8
Wtungsten
74
186.2
Rerhenium
75
190.2
Ososmium
76
192.2
Iriridium
77
195.1
Ptplatinum
78
197.0
Augold
79
200.6
Hgmercury
80
204.4
Tlthallium
81
207.2
Pblead
82
209.0
Bibismuth
83
[209]
Popolonium
84
[210]
Atastatine
85
[222]
Rnradon
86
[223]
Frfrancium
87
[226]
Raradium
88
[227]
Ac*actinium
89
[261]
Rfrutherfordium
104
[262]
Dbdubnium
105
[266]
Sgseaborgium
106
[264]
Bhbohrium
107
[277]
Hshassium
108
[268]
Mtmeitnerium
109
[271]
Dsdarmstadtium
110
[272]
Rgroentgenium
111
Elements with atomic numbers 112–116 have been reported but not fully authenticated
140.1
Cecerium
58
140.9
Prpraseodymium
59
144.2
Ndneodymium
60
144.9
Pmpromethium
61
150.4
Smsamarium
62
152.0
Eueuropium
63
157.2
Gdgadolinium
64
158.9
Tbterbium
65
162.5
Dydysprosium
66
164.9
Hoholmium
67
167.3
Ererbium
68
168.9
Tmthulium
69
173.0
Ybytterbium
70
175.0
Lulutetium
71
232.0
Ththorium
90
[231]
Paprotactinium
91
238.1
Uuranium
92
[237]
Npneptunium
93
[242]
Puplutonium
94
[243]
Amamericium
95
[247]
Cmcurium
96
[245]
Bkberkelium
97
[251]
Cfcalifornium
98
[254]
Eseinsteinium
99
[253]
Fmfermium
100
[256]
Mdmendelevium
101
[254]
Nonobelium
102
[257]
Lrlawrencium
103
� ��� ����GCE Chemistry A (Yellow)
General Information
• 1 mol of gas molecules occupies 24.0 dm3 at room temperature and pressure, RTP.
• Avogadro constant, NA = 6.02 × 1023 mol–1.
• Ionic product of water, Kw = 1.00 × 10–14 mol2 dm–6.
Characteristic infrared absorptions in organic molecules
bond location wavenumber/cm–1
C O alcohols, esters, carboxylic acids 1000–1300
C O aldehydes, ketones, carboxylic acids, esters, amides 1640–1750
C H organic compound with a C H bond 2850–3100
O H carboxylic acids 2500–3300 (very broad)
N H amines, amides 3200–3500
O H alcohols, phenols 3200–3550 (broad)
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