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Chemistry

Organic Chemistry,

Alkanes

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Done by Ang An Jun

Class: 4P201 Hwa Chong Institution

Lesson 1: Start of helll

Tuesday, August 17, 2010

What is an alkane???

1) Belong to the homologous series of saturated hydrocarbons

- Contain only single covalent bonds between atoms in molecules

- Contain only hydrogen and carbon atoms

2) Name ends with –ane

3) Can be represented by the general molecular formula CnH2n+2, n is more than or equal to 1

A saturated compound contains only single covalent bonds between atoms in the molecules.

Structural formulas of the first five alkanes:

Methane: CH4












Ethane: C2H6













Propane: C3H8











Butane: C4H10











Pentane: C5H12



3:21 AM

Objectives

1) What is homologous series?

2) What are alkanes?

3) What are the structures of alkanes?

4) What is isomerism and isomers?

5) What are the properties of alkanes?

6) What are the reactions of alkanes?

7) What is cracking?

8) How does cracking obtain more useful alkanes?

9) Get A1 for chemistry

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Introduction and Alkenes!

Introduction
Alkenes
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