This organic chemistry video tutorial on IR spectroscopy provides many practice problems that help you identify functional groups that correspond to a particular IR spectrum.

Reactions to alcohol – HBr, PBr3 and SOCl2: https://www.youtube.com/watch?v4PDs3ygNsv4

Free radical reactions:
https://www.youtube.com/watch?vw9RAULFkqKQ

Summary of reactions:
https://www.youtube.com/watch?vnkh0egRNQz0

Organic Chemistry Final Exam 1 Final Exam:
https://www.youtube.com/watch?vej2pSWw6U3w

Mass spectrometry:
https://www.youtube.com/watch?vVUIPYnWLSDE

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Proton NMR spectroscopy:
https://www.youtube.com/watch?vvejKDb1dBn8

Carbon-13 NMR spectroscopy:
https://www.youtube.com/watch?vQUVTATcXE9Y

Ethers and epoxides:
https://www.youtube.com/watch?vBxRLJhHjqMc

Reaction of Diels alder:
https://www.youtube.com/watch?vsBmoP6KwK-8

Organic Chemistry Final Exam 2 Final Exam:
https://www.youtube.com/watch?vT5NaUdVfAOc

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