Hi Abdullah,

This is E2 because of the bulky base, tertoxide OC(CH3)3, this specific base is only used in E2 reactions. The overall reason for this is because that base is way too hindered to complete an SN2 reaction. You'll see this explained with examples in the E2 Lesson video below at timestamps 01:34 (SN2 vs E2) and 10:42 (Anti-Zaitsev).

Hi Ess,

We don't have downloadable slides to go along with the lessons at this time but our team will consider this for the future. 

Hi Briana,

We don't have downloadable slides to go along with the lessons at this time but our team will consider this for the future. 

No it doesn't as long as they are both going in the same direction. Up and Up or Down and Down. 

You'll find examples of this at 0:50 of this video. 

Or more examples in the below video at timestamp 22:41

Happy to hear the practice problems have been helpful! 

We have more videos on this topic here:

Review: IUPAC, E and Z and Common Nomenclature of Alkenes

Additional Practice: Practice Problem: Labeling Geometric Isomers E or Z From Given Structure

Additional Practice: Practice Problem: Naming Alkenes and Alkene Containing Compounds

Practice Exam on Alkenes (Question 1) 

Practice Exam: Properties of Alkenes and Reactions of Alkenes (Question 1) 

Yes in this video you'll see this talked about in multiple places:

Introduction to this reaction is at timestamp 01:49

More examples are at timestamp 47:35

Yes, you'll find more examples in the below videos:

Question 10 at timestamp 14:32 in this video: Practice Exam: Structure, Bonding, Acids and Bases 

Question 5 at timestamp 6:17 in this video: Practice Exam: Acids and Bases

Timestamp 29:57 in this video: Study With Us: Ranking Acidity, Using pKa, and Drawing Arrows in Acid-Base Reactions

Yes you'll find that here:

You'll find this in the below video:

Yay! We love hearing you got it right 🎉