1FINAL EXAM - VERSION A CHEN 1211 Wednesday, December 20, 2006 Profs. George & Bowman 1:30PM to 4:00PM Answer all questions on the scantron answer sheet by filling in the proper bubble with a number 2 pencil. If you change your answer, please erase the undesired mark thoroughly. Be sure to fill in the boxes for your student number, name and lab section; then fill in the corresponding bubbles beneath them correctly. A periodic table with atomic numbers and masses is attached to the back of this exam. There are 12 exam pages and 28 questions. The last question asks for the version of your exam. Check to be sure you have answered all the questions. Please note the point values of each question. Useful Information:Avogadro's Number = 6.022 x 1023mol-1Number of Moles = Concentration x Volume Planck's Constant, h= 6.63 x 10-34Js c =λν= 3 x 108m/s E = hνλ= h/mv E = mc21 amu = 1.660539 x 10-27 kg 1 cal = 4.184 J 1 eV = 1.602 x 10-19J Boltzmann's Constant, k= 1.380650 x 10-23J/K 1 J = 1 kg m2/s2Spherical Nodes = n -l - 1 Planar Nodes = lPV= nRT Gas Constant, R= 0.08206 L atm/mol K Gas Constant, R= 8.314 J/mol K STP is 1.0 atm and 0oC. K = oC + 273.15 760 mm Hg = 1.0 atm ∆G = ∆H –T∆S W = -P∆V ∆E = q + w = q - P∆V
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