1 - Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Th Pa U Np Pu...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr He Be B C N O F Ne Mg Al Si P S Cl Ar Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn Ra Ac Rf Db Sg Bh Hs Mt H Li Na K Rb Cs Fr 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 104 105 106 107 108 109 58 59 60 61 62 63 64 65 66 67 68 69 70 71 90 91 92 93 94 95 96 97 98 99 100 101 102 103 4.0026 9.0122 10.811 12.011 14.0067 15.9994 18.9984 20.1797 24.3050 26.9815 28.0855 30.9738 32.066 35.4527 39.948 40.078 44.9559 47.88 50.9415 51.9961 54.9380 55.847 58.9332 58.69 63.546 65.39 69.723 72.61 74.9216 78.96 79.904 83.80 87.62 88.9059 91.224 92.9064 95.94 (98) 101.07 102.9055 106.42 107.8682 112.411 114.82 118.710 121.75 127.60 126.9045 131.39 137.327 138.9055 178.49 180.9479 183.85 186.207 190.2 192.22 195.08 196.9665 200.59 204.3833 207.2 208.9804 (209) (210) (222) (226) (227) (261) (262) (263) (262) (265) (266) 140.115 140.9076 144.24 (145) 150.36 151.965 157.25 158.9253 162.50 164.9303 167.26 168.9342 173.04 174.967 232.0381 231.0359 238.0289 (237) (244) (243) (247) (247) (251) (252) (257) (258) (259) (260) 1.0079 6.941 22.9898 39.0983 85.4678 132.9054 (223) 18 2 13 14 15 16 17 3 4 5 6 7 8 9 10 11 12 Periodic Table of the Elements 8A 2A 3A 4A 5A 6A 7A 3B 4B 5B 6B 7B 8B 1B 2B 1A 1 Lee, Jay Exam 1 Due: Sep 18 2007, 3:00 pm Inst: James Holcombe 2 This print-out should have 31 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. The due time is Central time. POSSIBLY USEFUL INFORMATION KCl is a strong electrolyte 1 atm = 760 torr For water: kf=1.86 K-kg/mol; kb=0.51 K- kg/mol R=0.821 l-atm/mol-K = 8.314 J/mol-K R=62.36 l-torr/mol-K 001 (part 1 of 1) 10 points Which of the following alcohols would be the least miscible with water? 1. ethanol (CH 3 CH 2 OH) 2. hexanol (CH 3 CH 2 CH 2 CH 2 CH 2 CH 2 OH) correct 3. pentanol (CH 3 CH 2 CH 2 CH 2 CH 2 OH) 4. methanol (CH 3 OH) 5. propanol (CH 3 CH 2 CH 2 OH) Explanation: The polar OH group is miscible with wa- ter but as the nonpolar hydrocarbon chain lengthens, solubility decreases. 002 (part 1 of 1) 10 points The First Law of Thermodynamics deals with 1. destruction of energy. 2. conservation of energy. correct 3. conservation of mass. 4. creation of energy. Explanation: The First Law of Thermodynamics states that the total amount of energy in the uni- verse is constant. Energy is conserved; it cannot be created nor destroyed....
View Full Document

Page1 / 10

1 - Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Th Pa U Np Pu...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online