Welcome to the 5070 – G.C.S.E O’ Levels Chemistry course. I love to
teach & I wish education could reach students beyond the barriers &
constraints of money & travel. So here is an endeavour to share and help
students from all over the world.
The content of the
course if according to 5070 – G.C.S.E O’ Levels Chemistry syllabus, but since it
is a basic level course, most of the topics will help school and college
students from different academic systems. That is why the lectures have been
named so that searching becomes easy and save time. So even if you are not
following the 5070 – G.C.S.E O’ Levels Chemistry syllabus, you can still find
lots of chemistry concepts here. The lectures are comprehensively composed &
hope to serve well. Plus, you can always comment to ask more & I will only be
too happy to answer & also create on-demand content if needed.
The course has been covered in the following 17 Chapters which
have been further distributed into comprehensive lectures. The content is comprehensive and concise in accordance
with the 5070 syllabus. The material is good for students new to chemistry as
well as those who want to revise it.
Chapter
|
Lectures
|
Topic of Lecture
|
Chapter 1 – Matter
|
Lecture 1
|
Matter & its states
|
Lecture 2
|
Kinetic theory of particles
|
|
Lecture 3
|
Matter is made up of particles:
Proof
|
|
Lecture 4
|
Matter is made up of particles:
Proof
|
|
Lecture 5
|
Effect of temperature on volume of
a gas, at constant pressure
|
|
Lecture 6
|
Effect of pressure on a volume of
gas at constant temperature
|
|
Chapter 2 – Methods
of Purification
|
Lecture 1
|
Pure substances & mixtures
|
Lecture 2
|
Dissolving, filtration &
evaporation
|
|
Lecture 3
|
Decanting & Centrifuging
|
|
Lecture 4
|
Simple distillation
|
|
Lecture 5
|
Fractional distillation
|
|
Lecture 6
|
Separation of immiscible liquids
using a separating funnel
|
|
Lecture 7
|
Separating a mixture of 2 solids
out of which one sublimes
|
|
Lecture 8
|
Separating a mixture of 2 solids
out of which one is attracted by a magnet
|
|
Lecture 9
|
Paper Chromatography
|
|
Lecture 10
|
Effect of impurity on M.P &
B.P
|
|
Chapter 3 – Atomic
Structure
|
Lecture 1
|
Proton, neutron & electron
|
Lecture 2
|
Atomic number & mass number
|
|
Lecture 3
|
Isotopes
|
|
Chapter 4 – Bonding
& Structure
|
Lecture 1
|
Introduction to compounds &
their types
|
Lecture 2
|
Ionic compounds
|
|
Lecture 3
|
Physical properties of Ionic
compounds
|
|
Lecture 4
|
Covalent compounds
|
|
Lecture 5
|
Covalent compounds: Macromolecules
|
|
Lecture 6
|
Carbon & its allotropes:
Graphite
|
|
Lecture 7
|
Carbon & its allotropes:
Diamond
|
|
Lecture 8
|
Metallic bonding
|
|
Lecture 9
|
Elements & Compounds
|
|
Chapter 5 –
Formulae, Calculation & Equations
|
Lecture 1
|
Elements, valency & ions
|
Lecture 2
|
Formulae of Ionic Compounds
|
|
Lecture 3
|
Ar, Mr & calculations
using Ar & Mr
|
|
Lecture 4
|
Empirical formula: Explanation
& Calculation
|
|
Lecture 5
|
Balancing Ionic Equations
|
|
Lecture 6
|
Balancing Chemical Equations
|
|
Chapter 6 –
Formulae, Stoichiometry & the Mole Concept
|
Lecture 1
|
Introduction
|
Lecture 2
|
Molar Gas Volume
|
|
Lecture 3
|
Molar Formulae & Calculations
1
|
|
Lecture 4
|
Molar Formulae & Calculations
2
|
|
Lecture 5
|
Limiting Reactant
|
|
Lecture 6
|
Moles, Solutions & Percentage
Yield
|
|
Chapter 7 –
Electrolysis
|
Lecture 1
|
Introduction to Electrolysis
|
Lecture 2
|
Preferential discharge
|
|
Lecture 3
|
Electrolysis of water
|
|
Lecture 4
|
Electrolysis of Copper (II)
Sulphate solution
|
|
Lecture 5
|
||
Lecture 6
|
Electroplating
|
|
Chapter 8 – Energy
from Chemical Reactions
|
Lecture 1
|
Exothermic reactions
|
Lecture 2
|
Endothermic reactions
|
|
Chapter 9 – Chemical
Reactions
|
Lecture 1
|
Determining rate of chemical
reactions
|
Lecture 2
|
Factors affecting rate of
reactions
|
|
Lecture 3
|
Factors affecting rate of
reactions
|
|
Lecture 4
|
Oxidation & Reduction
|
|
Lecture 5
|
Redox Reactions
|
|
Lecture 6
|
Oxidizing & Reducing agents
|
|
Lecture 7
|
Reversible Reactions
|
|
Chapter 10 – Acids
& Bases
|
Lecture 1
|
Acids: Introduction
|
Lecture 2
|
Properties of acids
|
|
Lecture 3
|
Bases & alkalis: introduction
|
|
Lecture 4
|
Nature of oxides
|
|
Lecture 5
|
Preparation of salts
|
|
Lecture 6
|
Precipitation
|
|
Lecture 7
|
Ammonia & the Harber’s process
|
|
Lecture 8
|
Nitrogenous fertilizers
|
|
Lecture 9
|
Sulphuric acid & the Contact
process
|
|
Chapter 11 – The
Periodic Table
|
Lecture 1
|
Introduction to The Periodic Table
|
Lecture 2
|
Groups & Periods
|
|
Lecture 3
|
Trends in the Periodic Table &
arrangement of elements
|
|
Lecture 4
|
Group I: Alkali
|
|
Lecture 5
|
Group VII: Halogens
|
|
Lecture 6
|
Group VIII: Nobel or Inert gases
|
|
Lecture 7
|
Transition Metals
|
|
Chapter 12 –
|
Lecture 1
|
Introduction, Structure &
Properties of metals
|
Lecture 2
|
Metals & alloys
|
|
Lecture 3
|
Chemical properties of metals and
the Reactivity Series
|
|
Lecture 4
|
Presence of Carbon & Hydrogen
in the Reactivity Series of metals & Stability to heat
|
|
Lecture 5
|
Ores, Extraction method &
Recycling
|
|
Lecture 6
|
Extraction of Iron
|
|
Lecture 7
|
Iron & Steel
|
|
Lecture 8
|
Rusting of Iron
|
|
Lecture 9
|
Aluminium: Introduction,
Extraction & Alloys
|
|
Chapter 13 –
Atmosphere & Environment
|
Lecture 1
|
Air: Introduction & Separation
|
Lecture 2
|
Air Pollutants
|
|
Lecture 3
|
Effects of Pollution
|
|
Lecture 4
|
Solution to Pollution
|
|
Lecture 5
|
The Carbon Cycle
|
|
Chapter 14 –
Hydrogen & Water
|
Lecture 1
|
Manufacture & Uses of Hydrogen
|
Lecture 2
|
Water: Importance, Uses &
Pollutants
|
|
Lecture 3
|
Eutrophication in water
|
|
Lecture 4
|
Purification of water
|
|
Lecture 5
|
Desalination of seawater
|
|
Lecture 6
|
Test for the presence of water
|
|
Chapter 15 –
Hyrdocarbons
|
Lecture 1
|
Introduction and source of
Hydrocarbons
|
Lecture 2
|
Cracking of Hydrocarbons
|
|
Lecture 3
|
Types of Hydrocarbons
|
|
Lecture 4
|
Homologous series of Alkanes
|
|
Lecture 5
|
Chemical Properties of Alkanes
|
|
Lecture 6
|
Isomerism
|
|
Lecture 7
|
||
Lecture 8
|
Chemical properties of Alkenes
|
|
Lecture 9
|
Polymerization in Alkenes
|
|
Chapter 16 –
Alcohols & Carboxylic Acids
|
Lecture 1
|
Alcohols
|
Lecture 2
|
Preparation of Ethanol
|
|
Lecture 3
|
Carboxylic Acids
|
|
Lecture 4
|
Preparation of Ethanoic acid
|
|
Lecture 5
|
Esters
|
|
Chapter 17 –
Macromolecules
|
Lecture 1
|
Introduction
|
Lecture 2
|
Nylon
|
|
Lecture 3
|
Terylene
|
|
Lecture 4
|
Advantages and disadvantages of
synthetic over natural fiber
|
|
Lecture 5
|
Similarity & difference
between natural and synthetic fiber
|
|
Lecture 6
|
Hydrolysis & Hydrogenation
|
The material uploaded
here does not guarantee an A grade to its students but it does lay a firm
foundation to excel in the subject.
So lets get started!
Happy Learning!
If you come across any error or mistake of any kind, in the content of this course; feel free to comment, so that it can be resolved.
Thanks!
