by Steve Marsden
Publisher: chemtopics.com 2009
Number of pages: 45
Three principal methods of modern spectrographic analysis are to be examined in this experiment: Mass Spectroscopy, Nuclear Magnetic Resonance, and Infra-Red Spectroscopy. Separately, each gives some information about a substance. Used in concert, they allow the positive identification of many, if not most, organic chemicals.
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This text outlines the main concepts of atomic structure, with some emphasis on terminology and notation. Atomic radiation is discussed, in particular the wavelengths, intensities, shapes of spectral lines, and continuous spectra.
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