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fall2007exam1f1 - PERIODIC TABLE OF THE ELEMENTS IA 1 1.008...

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PERIODIC TABLE OF THE ELEMENTS IA IIA IIIB IVB VB VIB VIIB VIIIB VIIIB VIIIB IB IIB IIIA IVA VA VIA VIIA 0 1 2 H He 1.008 4.003 3 4 5 6 7 8 9 10 Li Be B C N O F Ne 6.94 9.01 10.81 12.01 14.01 16.00 19.00 20.18 11 12 13 14 15 16 17 18 Na Mg Al Si P S Cl Ar 22.99 24.31 26.98 28.09 30.97 32.07 35.45 39.95 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr 39.10 40.08 44.96 47.88 50.94 51.97 54.94 55.85 58.93 58.69 63.55 65.39 69.72 72.59 74.92 78.96 79.90 83.80 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe 85.47 87.62 88.91 91.22 92.91 95.94 (98) 101.07 102.91 106.42 107.87 112.41 114.82 118.71 121.75 127.60 126.90 131.29 55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn 132.91 137.33 138.91 178.49 180.95 183.85 186.21 190.2 192.22 195.08 196.97 200.59 204.38 207.2 208.98 (209) (210) (222) 87 88 89 Fr Ra Ac (223) 226.03 227.03 58 59 60 61 62 63 64 65 66 67 68 69 70 71 Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu 140.12 140.91 144.24 (145) 150.36 151.96 157.25 158.92 162.50 164.93 167.26 168.93 173.04 174.97 90 91 92 93 94 95 96 97 98 99 100 101 102 103 Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr 232.04 231.04 238.03 237.05 (244) (243) (247) (247) (251) (252) (257) (258) (259) (260) Constants you may or may not need R = 8.314 J/K-mole Sp. ht H 2 O (s) = 2.09J/g-K 101.300 J = 1 L-atm R = 0.0821 L-atm/K-mole Sp. ht H 2 O (l) = 4.18J/g-K Δ H vap (H 2 O)= 40.79 kJ/mol R = 1.987 cal/K-mole Sp. ht H 2 O(g) = 1.84 cal/g-K Δ H fusion (H 2 O)= 6.01kJ/mole Increasing Activity of Metal towards Oxidation. The more active the higher up on the list Li Æ Li + + 1 e - K Æ K + + 1 e - Ba Æ Ba +2 + 2 e - Ca Æ Ca +2 + 2 e - Na Æ Na + + 1 e - Mg Æ Mg +2 + 2 e - Al Æ Al +3 +3 e - Zn Æ Zn +2 + 2 e - Cr Æ Cr +2 + 2 e - Fe Æ Fe +2 + 2 e - Cd Æ Cd +2 + 2 e - Co Æ Co +2 + 2 e - Ni Æ Ni +2 + 2 e - Sn Æ Sn +2 + 2 e - Pb Æ Pb +2 + 2 e - H 2 Æ 2 H +1 + 2 e - Cu Æ Cu +2 + 2 e - Hg Æ Hg +2 + 2 e - Ag Æ Ag +1 + 1 e - Pt Æ Pt +2 + 2 e - Au Æ Au +3 + 3 e - PV = nRT Δ E = q + w w = -P( Δ V) Δ H = mass(specific heat) Δ T Δ H = Δ E + P Δ V M = DRT/P Δ H reaction = Σ Δ H f (products) - Σ
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