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  1. Spectronic 20 " Spectrophotometer showing the controls and their functions.

  2. The Infrared Absorption Spectra for HBr(g) and DBr(g). The spectra show that the heavier DBr(g) absorbs strongly at a lower frequency (longer wavelength) than HBr(g).

  3. Nuclear Magnetic Resonance Spectrum of Ethyl Acetate

  4. A mass spectrograph showing the essential features of the instrument and the separation of neon into its three naturally occurring isotopes, 20 Ne (90.92%), 21 Ne (0.26%), and 22 Ne (8.82%)

  5. Percent Transmittance-Absorbance Conversions

  6. Molecular Motions and Relative Spacing of Molecular Energy Levels (in kilojoules/mol of molecules) Associated with Absorption of Radiation

  7. Word Search

Humor

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TABLE OF CONTENTS TOPIC OVERVIEW CONCEPT/SKILLS DEVELOPMENT LINKS/CONNECTIONS EXTENSIONS