PERIODIC TABLE of the ELEMENTS 1 2 Atomic Number 1s H He Symbol 1.008 1 2 4.003 I 11 Relative atomic mass (atomic weight) 3 4 2s Li Be 6.941 9.012 12 13 14 15 III IV 51 16 17 18 V VI VII 0(VIII) 5 6 7 8 9 10 2p B C N O F Ne 10.81 12.01 14.01 16.00 19.00 20.18 CHEM2002 NOVEMBER 2008 13 14 16 11 3s Na Mg 22.99 24.30 3p Al Si 3 4 5 6 7 8 9 10 10 11 12 19 20 21 22 23 24 25 26 27 28 29 30 26.98 31 28.09 32 15 P 30.97 32.07 35.45 39.95 33 34 35 36 17 18 S CI Ar 4s K Ca 3d Sc Ti > Cr Mn Fe Co Ni Cu Zn 39.10 40.08 44.96 47.88 50.94 52.00 54.94 55.85 58.93 58.69 63.55 65.39 4p Ga 69,72 Ge 72.61 74.92 78.96 As Se Br Kr 79.90 83.80 49 50 51 52 53 54 37 38 39 40 41 42 43 44 45 46 47 48 5s Rb Sr 4d Y Zr Nb Mo Tc Ru Rh Pd Ag Cd 5p In Sn Sb Te Xe 85.47 87.62 88.91 91.22 92.91 95.94 (99) 101.1 102.9 106.4 107.9 112.4 55 56 114.8 81 118.7 121.8 127.6 126.9 131.3 57 72 73 74 75 76 77 82 83 84 85 86 78 79 80 6s Cs Ba 5d La Hf 132.9 137.3 87 138.9 89 88 Ta W Os Re 178.5 180.9 183.8 186.2 104 105 106 107 Ir Pt 190.2 108 109 192.2 195.1 Au Hg 197.0 200.6 6p TI Bi Pb Po At Rn 204.4 207.2 209.0 (210) (210) (222) 7s Fr Ra (223) (226) 6d Ac (227) Rf Db Sg Bh Hs Mt Value in brackets denotes the mass number of the most stable known isotope 58 59 61 4f Ce 140.1 90 91 כ828 62 63 64 65 66 67 68 69 70 71 Pr Nd Pm Sm Eu 140.9 144.2 (145) 93 150.4 94 152.0 95 5f Th Pa Np Pu Am Cm Bk 232.0 (231) 238.0 (237) (239) (243) (247) (247) Tm Yb Lu 162.5 164.9 167.3 168.9 173.0 175.0 98 99 100 101 102 103 Cf Es Fm Md No Lr (252) (252) (257) (256) (260) (260) Gd Tb Dy Ho Er 157.2 158.9 96 97 PAGE 10 OF 10 PAGES 1- Consider a mixture of ideal gases contains n₁, n, n.......and n¸ component. Starting with the following equations: U G-PV+TS H = G+TS A-G-PV Firstly define each function in the above equations and then prove the following expression: dU dH u; = dn; )sy. dns.P. dA dn₁ s.v.n = dG dn, S.P.,n)
PERIODIC TABLE of the ELEMENTS 1 2 Atomic Number 1s H He Symbol 1.008 1 2 4.003 I 11 Relative atomic mass (atomic weight) 3 4 2s Li Be 6.941 9.012 12 13 14 15 III IV 51 16 17 18 V VI VII 0(VIII) 5 6 7 8 9 10 2p B C N O F Ne 10.81 12.01 14.01 16.00 19.00 20.18 CHEM2002 NOVEMBER 2008 13 14 16 11 3s Na Mg 22.99 24.30 3p Al Si 3 4 5 6 7 8 9 10 10 11 12 19 20 21 22 23 24 25 26 27 28 29 30 26.98 31 28.09 32 15 P 30.97 32.07 35.45 39.95 33 34 35 36 17 18 S CI Ar 4s K Ca 3d Sc Ti > Cr Mn Fe Co Ni Cu Zn 39.10 40.08 44.96 47.88 50.94 52.00 54.94 55.85 58.93 58.69 63.55 65.39 4p Ga 69,72 Ge 72.61 74.92 78.96 As Se Br Kr 79.90 83.80 49 50 51 52 53 54 37 38 39 40 41 42 43 44 45 46 47 48 5s Rb Sr 4d Y Zr Nb Mo Tc Ru Rh Pd Ag Cd 5p In Sn Sb Te Xe 85.47 87.62 88.91 91.22 92.91 95.94 (99) 101.1 102.9 106.4 107.9 112.4 55 56 114.8 81 118.7 121.8 127.6 126.9 131.3 57 72 73 74 75 76 77 82 83 84 85 86 78 79 80 6s Cs Ba 5d La Hf 132.9 137.3 87 138.9 89 88 Ta W Os Re 178.5 180.9 183.8 186.2 104 105 106 107 Ir Pt 190.2 108 109 192.2 195.1 Au Hg 197.0 200.6 6p TI Bi Pb Po At Rn 204.4 207.2 209.0 (210) (210) (222) 7s Fr Ra (223) (226) 6d Ac (227) Rf Db Sg Bh Hs Mt Value in brackets denotes the mass number of the most stable known isotope 58 59 61 4f Ce 140.1 90 91 כ828 62 63 64 65 66 67 68 69 70 71 Pr Nd Pm Sm Eu 140.9 144.2 (145) 93 150.4 94 152.0 95 5f Th Pa Np Pu Am Cm Bk 232.0 (231) 238.0 (237) (239) (243) (247) (247) Tm Yb Lu 162.5 164.9 167.3 168.9 173.0 175.0 98 99 100 101 102 103 Cf Es Fm Md No Lr (252) (252) (257) (256) (260) (260) Gd Tb Dy Ho Er 157.2 158.9 96 97 PAGE 10 OF 10 PAGES 1- Consider a mixture of ideal gases contains n₁, n, n.......and n¸ component. Starting with the following equations: U G-PV+TS H = G+TS A-G-PV Firstly define each function in the above equations and then prove the following expression: dU dH u; = dn; )sy. dns.P. dA dn₁ s.v.n = dG dn, S.P.,n)
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:PERIODIC TABLE of the ELEMENTS
1
2
Atomic Number
1s H He
Symbol
1.008
1
2
4.003
I
11
Relative atomic mass
(atomic weight)
3
4
2s Li
Be
6.941
9.012
12
13 14
15
III
IV
51
16
17
18
V VI VII 0(VIII)
5
6
7
8
9
10
2p B C N
O
F Ne
10.81 12.01 14.01 16.00 19.00 20.18
CHEM2002
NOVEMBER 2008
13
14
16
11
3s Na Mg
22.99 24.30
3p Al Si
3
4
5
6
7
8
9
10
10 11
12
19
20
21
22
23
24
25
26
27
28
29
30
26.98
31
28.09
32
15
P
30.97 32.07 35.45 39.95
33 34 35 36
17
18
S CI Ar
4s K Ca
3d
Sc
Ti
>
Cr
Mn Fe
Co Ni Cu Zn
39.10 40.08
44.96
47.88 50.94 52.00 54.94 55.85 58.93 58.69 63.55 65.39
4p Ga
69,72
Ge
72.61 74.92 78.96
As Se Br Kr
79.90 83.80
49
50
51
52
53
54
37
38
39
40
41
42
43
44
45
46
47
48
5s Rb Sr
4d
Y
Zr Nb
Mo
Tc
Ru Rh
Pd Ag Cd
5p
In
Sn Sb
Te
Xe
85.47 87.62
88.91
91.22 92.91 95.94 (99) 101.1 102.9 106.4 107.9 112.4
55
56
114.8
81
118.7 121.8 127.6 126.9 131.3
57
72
73
74
75
76
77
82
83
84
85
86
78
79
80
6s Cs Ba
5d La
Hf
132.9 137.3
87
138.9
89
88
Ta W
Os
Re
178.5 180.9 183.8 186.2
104 105 106 107
Ir
Pt
190.2
108 109
192.2 195.1
Au Hg
197.0 200.6
6p TI
Bi
Pb
Po At Rn
204.4 207.2 209.0 (210) (210) (222)
7s Fr Ra
(223) (226)
6d Ac
(227)
Rf
Db Sg Bh Hs Mt
Value in brackets denotes
the mass number of the
most stable known isotope
58
59
61
4f Ce
140.1
90
91
כ828
62
63
64
65
66
67
68
69
70 71
Pr Nd Pm Sm Eu
140.9 144.2 (145)
93
150.4
94
152.0
95
5f Th Pa
Np Pu Am Cm Bk
232.0 (231) 238.0 (237) (239) (243) (247) (247)
Tm Yb Lu
162.5 164.9 167.3 168.9 173.0 175.0
98 99 100 101 102 103
Cf Es Fm Md No Lr
(252) (252) (257) (256) (260) (260)
Gd Tb
Dy Ho
Er
157.2 158.9
96 97
PAGE 10 OF 10 PAGES
1- Consider a mixture of ideal gases contains n₁, n, n.......and n¸ component. Starting with the following equations:
U G-PV+TS
H = G+TS
A-G-PV
Firstly define each function in the above equations and then prove the following expression:
dU
dH
u; =
dn; )sy.
dns.P.
dA
dn₁
s.v.n
=
dG
dn,
S.P.,n)
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