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)
Chapter3: Atoms And Elements
Section: Chapter Questions
Problem 6E
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