Section: Module 6: Lesson 6: UV-Visible Spectroscopy | Organic Chemistry 2 | NextGenU.org

  • Student Learning Outcomes:
    Upon completion of this module, students you will be able to:
    • Explain the basic principles, terms, and working principles of UV-Visible spectroscopy.
    • Explain the relation between HOMO, LUMO, and the absorption wavelength.
    • Determine how organic molecules with conjugated pi bonds undergo electronic transitions.
    • Describe the relation between percent transmittance and wavenumber (cm^-1).
    Approximate time required for the readings for this lesson (at 144 words/minute): 1 hour and 15 minutes.

    • Students must
      Mark as done
      Required Learning Resources and Activities
    • url icon
      Ultraviolet and visible spectroscopy URL
      Students must
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      Read the entire page. (25 minutes)

      Chemistry Libre texts - 2022