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Lecture 5 - Lecture 5 Chapter 18 Spectroscopy(Light...

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Anal Chem 251 Lect 5 Spectroscopy 1 Lecture 5 Chapter 18: Spectroscopy (Light- Electromagnetic Spectrum) (Corresponding Exp – Phosphate Analysis) Reviewing Light from Freshman Chem slides 3 - 14 Derviation of Beer’s Law slides 38 - 44 Turbidimetry (Corresponding Exp – Sulfate Analysis)
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Anal Chem 251 Lect 5 Spectroscopy 2 Spectroscopy, Spectrometry, Spectrophotometry - Definition Spectroscopy : The interaction of radiation and matter are the subject of the science called spectroscopy. Spectroscopic analytical methods are based on measuring the amount he amount of radiation produced or absorbed by molecular or atomic species of rest. Spectrochemical methods are used for: methods are used for: of molecular structure ative determination of inorganic and organic
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Anal Chem 251 Lect 5 Spectroscopy 3 Figure 7.1 Frequency and Wavelength c = λ ν The Wave Nature The Wave Nature of of Light Light
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