Hour Exam 2 2013 - HOUR EXAM 2 Chemistry 030.102 Section 1 Prof Dagdigian NAME(Print clearly Last name First name jhed ID BE SURE TO PUT YOUR NAME ON

Hour Exam 2 2013 - HOUR EXAM 2 Chemistry 030.102 Section 1...

This preview shows page 1 - 3 out of 10 pages.

Page 1 of 10 HOUR EXAM 2 NAME (Print clearly)__________________ ____________ Chemistry 030.102 Last name First name Section 1 – Prof. Dagdigian March 29, 2013 jhed ID__________________ BE SURE TO PUT YOUR NAME ON THE LAST PAGE Calculators allowed, but do not use programmable features. One sheet of 8 ½ × 11 in. paper with notes may be brought into the exam. Miscellaneous information: Speed of light c = 3.00 × 10 8 m s –1 Avogadro's number N 0 = 6.02 × 10 23 mol –1 Planck's constant h = 6.63 × 10 –34 J s Electron charge e = 1.60 × 10 –19 C Particle in a box energies E n = n 2 h 2 /(8 mL 2 ) Electron mass m e = 9.11 × 10 –31 kg Bohr radius a 0 = 5.29 × 10 –11 m Proton mass m p = 1.67 × 10 –27 kg Planck's formula E = h ν de Broglie's relation: λ = h / p 1 Joule = 1 kg m 2 s –2 1 eV = 1.602 × 10 –19 J Heisenberg uncertainty relation: ( Δ x )( Δ p ) h /4 π Permittivity of vacuum ε 0 = 8.85 × 10 –12 C 2 J –1 m –1 Energies in one-electron atoms E n = –(2.18 × 10 –18 J) Z 2 / n 2 Relationship of light frequency and wavelength: νλ = c First five rows of the periodic table H He Li Be B C N O F Ne Na Mg Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Atomic numbers of the inert gases: He 2 Ne 10 Ar 18 Kr 36 Xe 54 Rn 86 You may use the space below or on page 9 for calculations, etc .
Page 2 of 10

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture