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Chemistry topics

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1Introduction to Chemistry

1.1Introduction to the periodic table
1.2Introduction to chemical formulae
1.3Unit conversions in chemistry
1.4Scientific notation and significant figures

2The Atom

2.1Structure of the atom
2.2History and development of atomic theory
2.3Electronic structure: 288 rule
2.4Electronic structure: Subshells
2.5Ion formation
2.6Isotopes

3The Periodic Table and Elements

3.1History and development of the periodic table
3.2Structure of the periodic table
3.3Physical properties of elements in the periodic table
3.4Periodic trends: Atomic radius
3.5Periodic trends: Ionization energy
3.6Periodic trends: Electronegativity

4Compounds and Bonding

4.1Introduction to bonding
4.2Ionic and covalent bonding
4.3Intermolecular forces
4.4Lewis structures
4.5Molecular geometry
4.6Metallic bonding
4.7Alloys
4.8Polymers
4.9Structure and bonding of carbon
4.10Nanotechnology

5Chemical Reactions and Groups

5.1Introduction to chemical reactions
5.2Balancing chemical equations
5.3Types of chemical reactions
5.4Phases in chemical reactions
5.5Group 1: Alkali metals
5.6Group 7: The halogens
5.7Group 18: Noble gases

6Stoichiometry

6.1Introduction to stoichiometry
6.2Moles, mass and gas calculations
6.3Moles and molar concentration
6.4Moles, excess and limiting reagents
6.5Percentage yield and atom economy

7Basic Organic Chemistry

7.1Introduction to organic chemistry
7.2Alkanes
7.3Alkenes and unsaturated hydrocarbons
7.4Alcohols
7.5Haloalkanes
7.6Benzene and aromatic compounds
7.7Naming organic compounds and groups (free lessons)

8Solution Chemistry

8.1Introduction to solution chemistry and solubility
8.2Electrical conductivity
8.3Molarity
8.4Polarity

9Energetics, Kinetics and Reaction Rate

9.1Introduction to kinetics
9.2Factors affecting reaction rate
9.3Reaction rate graphs
9.4Enthalpy
9.5Boltzmann distribution
9.6Activation energy
9.7Catalysts
9.8Reaction mechanisms

10Equilibrium

10.1Dynamic equilibrium: Introduction
10.2Le Chatelier's Principle
10.3The equilibrium constant

11Acid-Base Theory

11.1Introduction to acid-base theory
11.2Conjugate acids and bases
11.3Strong and weak acids and bases
11.4Autoionization of water
11.5Acid and base dissociation constant (Ka and Kb)
11.6Relative strengths of acids and bases
11.7pH, pOH and antilogs
11.8Mixing strong acids and bases
11.9Hydrolysis
11.10Ka and Kb calculations

12Solubility Equilibria

12.1Solubility and ion concentration
12.2Predicting solubility of salts
12.3Ionic equations and formulae
12.4Separating mixtures by precipitation
12.5The solubility product
12.6Predicting a precipitate
12.7Pollution and hard water treatment by precipitation
12.8The common ion effect

13Redox and Electrochemistry

13.1Introduction to electrochemistry
13.2Oxidation number
13.3Half equations
13.4Balancing redox equations
13.5Chemical cells
13.6Redox titrations
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