Orthogonal complements

This video helps us to understand the orthogonal complements.

Introduction to Chirality

This video helps us to understand the introduction to Chirality.

Newman projections

This video helps us to understand the Newman projections.

Keto enol tautomerization

This video helps us to understand the keto enol tautomerization.

Video: Analogies

Video lesson (2-minute long) designed to help us learn about analogies.

Eyesight challenge

Online activity designed to help us identify home objects. We need to find the items listed on the screen.

Quiznet: Notices

In this exercise, a multiple choice questionnaire designed to improve our vocabulary skills, we have to choose the correct answer.

http://www.youtube.com/watch?feature=player_embedded&v=kzprsR2SvrQ

Quiznet: Gossip

In this exercise, a multiple choice questionnaire designed to improve our vocabulary and grammar skills, we have to choose the correct answer.

Quiznet: Shopping

In this exercise, a multiple choice questionnaire designed to improve our vocabulary skills, we have to choose the correct answer.