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Crash Course
Nucleophiles and Electrophiles - Crash Course Organic Chemistry
Organic reactions are kind of like carefully choreographed fight scenes, and nucleophilic attack is a key move. This episode of Crash Course Organic Chemistry is all about nucleophiles and electrophiles, or what happens at those...
Crash Course
IR Spectroscopy and Mass Spectrometry - Crash Course Organic Chemistry
It’s time for molecular analysis! On this episode of Crash Course Organic Chemistry, we’re learning about mass spectrometry and infrared spectroscopy through the lens of a forensic investigation. Put on your lab coats, and let’s solve...
Khan Academy
Khan Academy: Signal Characteristics Wavenumber
This article from Khan Academy provides information about spectroscopy. Students will use equations to predict the wavenumber for different types of chemical bonds. This information is intended for organic chemistry students.
Khan Academy
Khan Academy: Signal Characteristics Intensity
This article from Khan Academy provides information about spectroscopy. Students will understand how dipole moment determines the intensity of a signal in an IR spectrum.
Khan Academy
Khan Academy: Symmetric and Asymmetric Stretching
This video explains how symmetric and asymmetric stretching of two identical groups can lead to two distinct signals in IR spectroscopy.[11:02]
Bozeman Science
Bozeman Science: Ap Chemistry: Light & Matter
In this video, Paul Andersen explains why light is important in probing matter. Light travels in photons and the energy of individual photons is determined by Planck's equation. Infrared spectroscopy is useful in detecting the vibrations...