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EPISODE 3
P Concept line 2:  Chemistry language for hydrocarbons

Core Concept

掌握 organic chemistry 4大基本語言, 用文字講出甚麼是：

  1. homologous series (general formula)

  2. functional group, 及畫 hydrocarbon 嘅

  3. structural formula 特定方法, 仲有

  4. IUPAC naming rule

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Online Math Learning.com

Homologous Series. Some examples of homologous series: Alkanes, Alkenes, Alcohols, and Carboxylic acids.

https://www.onlinemathlearning.com/homologous-series.html

Accessed July 19, 2023.

homologous_2.png

Exam-type Qs

  • What is the meaning of homologous series?

  • What is the meaning of functional group?

  • Draw the structural formula of simple alkanes and alkenes

  • 根據 IUPAC naming rule, 寫出 alkanes 及 alkenes 頭10個 members 嘅名稱

  • 根據 alkanes 及 alkenes IUPAC naming 嘅名稱, 畫出 structural formula

學習 Organic chemistry molecular, structural, condensed & skeletal formula 有用網址:

Maribel, Melissa. “Organic Chemistry Introduction Part 1.” Video. Youtube.com  Youtube, Aug 26, 2019

<https://www.youtube.com/watch?v=HRz-jH4CAy8>

 

Maribel, Melissa. “3 Steps for Naming Alkanes | Organic Chemistry.” Video. Youtube.com  Youtube, Sep. 12, 2019

<https://www.youtube.com/watch?v=QzDli_Llo9A>

上集問題答案係：Fuels for transportation 和 raw materials for making plastics

 

下次分享：Concept line 3.  1st hydrocarbon family found in petroleum – alkanes

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