3NA Lessons Handouts

Chapter 2

Chapter 3

Chapter 4

Topics for Common Test 1

3A1, 3A2, 3A3
Measurement & Experimental Techniques
Separation Techniques
Elements, Compounds and Mixtures

4E1, 4E2
Chemical Calculations (Mole Concept)
The Periodic Table
Metals Reactivities
Energy Change
Rate of Reaction
Redox

4E3, 4E4
The Periodic Table
Metals Reactivities
Redox
Preparation of Salts

Rate of reaction WS18a

Rate of reaction WS18b

Rate of reaction WS18c

Rate of reaction WS18d

Metals WS13a

Metals WS13b

Metals WS13c

Metals WS13d

Energy Change WS17a

Energy Change WS17b

Energy Change WS17c

Energy Change WS17d

Redox WS13a

Redox WS13b

Redox WS13c

Redox WS 13d

Redox WS13e

How to record observations
&
Answering theory question in Practical Exam Papers
(20 Oct 09)

Lessons on Chemical Bondings
(1) Introduction to Bondings
(2) Formation of Ions
(3) Ionic Bonding
(4) Properties of Ionic Compounds
(5) Covalent Bonding
(6) Properties of Covalent Compounds
(7) Summary on Bondings

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