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Online Videos –

Organic Chemistry –Alkenes

These videos of our regular classes are available to our regular class students.

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Each lesson is broken up into a few videos. In the description below each video, you can look for the content or question that you would like to view or revisit.

10  Alkenes (Hydrocarbons) (Week 1)
10 Organic Chemistry – Alkenes (1-1).jpg
Video 1-1

  • Structural characteristics, and nomenclature of alkenes

10 Organic Chemistry – Alkenes (1-2).jpg
Video 1-2

  • Cis-trans isomerism in alkenes

  • Physical properties and relative stabilities of alkenes

10 Organic Chemistry – Alkenes (1-3).jpg
Video 1-3

  • Bonding in an ethene molecule

  • Electrophilic addition of halogens

10 Organic Chemistry – Alkenes (1-4).jpg
Video 1-4

  • The electrophilic addition mechanism

10 Organic Chemistry – Alkenes (1-5).jpg
Video 1-5

  • Q5: electrophilic addition mechanism

  • Electrophilic addition of X2(aq)

  • Practice questions for e-add mechanism (Q6, Q7, Q8)

10 Organic Chemistry – Alkenes (1-6).jpg
Video 1-6

  • Electrophilic addition of HX

  • Relative stabilities of carbocations

  • Markovnikov's rule and forming major products (Q9)

10  Alkenes (Hydrocarbons) (Week 2)
10 Organic Chemistry – Alkenes (2-1).jpg
Video 2-1

  • Electrophilic addition of H2O to form alcohols (Q10)

10 Organic Chemistry – Alkenes (2-2).jpg
Video 2-2

  • Practice questions for electrophilic addition (Q11 to Q17)

10 Organic Chemistry – Alkenes (2-3).jpg
Video 2-3

  • Catalytic addition of hydrogen to form alkanes

  • Mild oxidation to form diols

  • Oxidative cleavage of alkenes

10 Organic Chemistry – Alkenes (2-4).jpg
Video 2-4

  • Practice questions on oxidative cleavage (Q18 to Q20)

10 Organic Chemistry – Alkenes (2-5).jpg
Video 2-5

  • Practice questions on oxidative cleavage (Q21 to Q23)

10 Organic Chemistry – Alkenes (2-6).jpg
Video 2-6

  • Preparation of alkenes (from elimination reactions)

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