1. Introdution

1.1-1 General information about Organic Chemistry

In this section, you need to understand some fundamental information about Organic Chemistry. Why will you learn Organic Chemistry? What will you learn in Organic Chemistry class? How to learn  Organic Chemistry?

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1.1-2 Valence electrons

In this part, you need to understand bonding electrons and lone pair of  electrons and their application. Especially, s and p orbitals are important for organic chemistry.

1) You need to understand the hybridization of carbon: sp3, sp2, and sp hybridization. 

2)  Chemical bonding: overlap of orbitals

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