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Chemistry Summary Notes (IGCSE) R149,42   Add to cart

Summary

Chemistry Summary Notes (IGCSE)

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It provides sufficient informations from Chapter 1 - 9 to the readers for IGCSE Chemistry.

Preview 3 out of 27  pages

  • No
  • Chapter 1 - 9
  • July 31, 2022
  • 27
  • 2020/2021
  • Summary
  • Secondary school
  • 5
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Chemistry




Chemistr IGCSE
Summar Note




1
Prepared by: Lim Chu Rong

, Chemistry


Content page


Topics / Chapters Pages

Solid, liquid and gas 3-4

Separation technique 5

Atomic structure 6-8

Chemical formulae 9

Chemical calculation 10

Redox (Reduction and Oxidation) 11-12

Rate of reaction 13

Air and water 14-15

Acid and bases 16

Strong and weak acid/alkali 17

Apparatus in the lab 18

Additional notes (tuition notes) 19-27
- Metal and alloy
- Reactivity series
- Extraction of metals
- Non-organic material


Reminder:
- Those notes that are highlighted or underlined are important so please be aware of that.




2
Prepared by: Lim Chu Rong

, Chemistry


Solid, liquid and gas

Solid Liquid Gas

Picture e.g




Arrangement Very closely packed Closely packed Very far apart
Regularly arranged Irregularly arranged Randomly arranged

Movement Vibrating in its xed Move throughout Move rapidly in all
positions container directions

Forces of attraction Very strong Strong Weak


Changes in matters:
Melting point: A xed temperature whereby a substance changes from solid to liquid state.
Freezing point: A xed temperature whereby a substance changes from liquid to solid state.
Boiling point: A xed temperature whereby a substance changes from liquid to gas state.




Particulate nature of matter:
1. Particulate nature of matters:
a. Particles possess kinetic energy, and are always in constant random motion.
b. Particles move at di erent speeds in di erent states.
c. Particles possess higher kinetic energy at higher temperatures.
d. Lighter particles travel faster than heavier ones.
2. Brownian Motion
- Smoke particles moving randomly, bombarded by air molecules to change
direction

3
Prepared by: Lim Chu Rong

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