AQA Chemistry GCSE

• Additional Science

  • Chemistry 2

    • 12.1 How do sub-atomic particles help us to understand the structure of substances?

      • Inside the Atom
      • Atomic Short-hand
      • Forming Ions
      • Working out Formulae of Ionic Compounds
      • Covalent Bonding
      • Group 1 - The Alkali Metals
      • Group 7 - The Halogens
    • 12.2 How do structures influence the properties and uses of substances?

      • States of Matter
      • Structures of Ionic Compounds
      • Structures of Covalent Substances
      • Structure and Bonding in Metals
    • 12.3 How much can we make and how much do we need to use?

      • Balancing Chemical Equations
      • Atomic Short-hand
      • Isotopes and Relative Atomic Mass
      • Group 1 - The Alkali Metals
      • Reversible Reactions
      • Dynamic Equilibrium
      • The Manufacture of Ammonia
    • 12.4 How can we control the rates of chemical reactions?

      • Introducing Rates of Reaction
      • The Effect of Surface Area
      • The Effect of Concentation and Pressure
      • The Effect of Temperature
      • Catalysts
    • 12.5 Do chemical reactions always release energy?

      • Exothermic and Endothermic Reactions
      • Bond Energies
      • Reversible Reactions
      • Dynamic Equilibrium
      • Factors Affecting Equilibrium
    • 12.6 How can we use ions in solutions?

      • Explaining Electrolysis
      • Electrolysis of Solutions
      • Electrolysis of Brine
      • Acids, Alkalis and Indicators
      • Salts
      • Preparing Salts from Acids
• Chemistry

  • Chemistry 1a

    • 11.1 How do rocks provide building materials?

      • Chemical Short-hand
      • Inside the Atom
      • The Modern Periodic Table
      • The Lime Kiln
      • Uses of Limestone
    • 11.2 How do rocks provide metals and how are metals used?

      • The Transition Metals
      • Metals in Nature
      • Reduction of Metal Oxides by Carbon
      • Extraction of Iron
      • Making Steel
      • Extraction of Titanium
      • Extraction of Aluminium
    • 11.3 How do we get fuels from crude oil?

      • Introduction to Crude Oil
      • Fractional Distllation of Crude Oil
      • Burning Fuels
      • Pollution from Fossil Fuels
  • Chemistry 1b

    • 11.4 How are polymers and ethanol made from oil?

      • Cracking Hydrocarbons
      • Polymers
      • Properties of Plastics and the Disposal of Waste
    • 11.5 How can plant oils be used?

      • Water in Mixtures
      • Food Chemistry
    • 11.6 What are the changes in the Earth and its atmosphere?

      • Group 0 - The Noble Gases
      • Gases in Air
      • History of the Atmosphere
      • Inside the Earth
      • The Earth's Plates
      • Moving Plates
  • Chemistry 2

    • 12.1 How do sub-atomic particles help us to understand the structure of substances?

      • Inside the Atom
      • Atomic Short-hand
      • Forming Ions
      • Working out Formulae of Ionic Compounds
      • Covalent Bonding
      • Group 1 - The Alkali Metals
      • Group 7 - The Halogens
    • 12.2 How do structures influence the properties and uses of substances?

      • States of Matter
      • Structures of Ionic Compounds
      • Structures of Covalent Substances
      • Structure and Bonding in Metals
    • 12.3 How much can we make and how much do we need to use?

      • Balancing Chemical Equations
      • Atomic Short-hand
      • Isotopes and Relative Atomic Mass
      • Reversible Reactions
      • Dynamic Equilibrium
      • The Manufacture of Ammonia
    • 12.4 How can we control the rates of chemical reactions?

      • Introducing Rates of Reaction
      • The Effect of Surface Area
      • The Effect of Concentation and Pressure
      • The Effect of Temperature
      • Catalysts
    • 12.5 Do chemical reactions always release energy?

      • Exothermic and Endothermic Reactions
      • Bond Energies
      • Reversible Reactions
      • Dynamic Equilibrium
      • Factors Affecting Equilibrium
    • 12.6 How can we use ions in solutions?

      • Explaining Electrolysis
      • Electrolysis of Solutions
      • Electrolysis of Brine
      • Acids, Alkalis and Indicators
      • Salts
      • Preparing Salts from Acids
  • Chemistry 3

    • 13.1 How was the periodic table developed and how can it help us understand the reactions of elements?

      • The History of the Periodic Table
      • Group 1 - The Alkali Metals
      • Explaining the Reactivity of the Alkali Metals
      • The Transition Metals
      • Group 7 - The Halogens
    • 13.2 What are strong and weak acids and alkalis? How can we find the amounts of acids and alkalis in solutions?

      • Acids, Alkalis and Indicators
      • Neutralisation
      • Concentration of Solutions
      • Titrations
    • 13.3 What is in the water we drink?

      • Water
      • Water in Mixtures
      • Water Fit to Drink
      • Hard Water
      • Water Pollution
      • Concentration of Solutions
    • 13.4 How much energy is involved in chemical reactions?

      • Reactions of Metals
      • Displacement Reactions
      • Testing for Ions
      • Instrumental Analysis
      • Burning Fuels
      • Exothermic and Endothermic Reactions
      • Bond Energies
    • 13.5 How do we identify and analyse substances?

• Science A

  • Chemistry 1a

    • 12.1 How do rocks provide building materials?

      • Chemical Short-hand
      • Inside the Atom
      • The Modern Periodic Table
      • The Lime Kiln
      • Uses of Limestone
    • 12.2 How do rocks provide metals and how are metals used?

      • The Transition Metals
      • Metals in Nature
      • Reduction of Metal Oxides by Carbon
      • Extraction of Iron
      • Making Steel
      • Extraction of Titanium
      • Extraction of Aluminium
    • 12.3 How do we get fuels from crude oil?

      • Introduction to Crude Oil
      • Fractional Distllation of Crude Oil
      • Burning Fuels
      • Pollution from Fossil Fuels
  • Chemistry 1b

    • 12.4 How are polymers and ethanol made from oil?

      • Cracking Hydrocarbons
      • Polymers
      • Properties of Plastics and the Disposal of Waste
    • 12.5 How can plant oils be used?

      • Food Chemistry
    • 12.6 What are the changes in the Earth and its atmosphere?

      • Group 0 - The Noble Gases
      • Gases in Air
      • History of the Atmosphere
      • Inside the Earth
      • The Earth's Plates
      • Moving Plates
• Science B

  • Chemistry 1a

    • 12.1 How do rocks provide building materials?

      • Chemical Short-hand
      • Inside the Atom
      • The Modern Periodic Table
      • The Lime Kiln
      • Uses of Limestone
    • 12.2 How do rocks provide metals and how are metals used?

      • The Transition Metals
      • Metals in Nature
      • Reduction of Metal Oxides by Carbon
      • Extraction of Iron
      • Making Steel
      • Extraction of Titanium
      • Extraction of Aluminium
    • 12.3 How do we get fuels from crude oil?

      • Introduction to Crude Oil
      • Fractional Distllation of Crude Oil
      • Burning Fuels
      • Pollution from Fossil Fuels
  • Chemistry 1b

    • 12.4 How are polymers and ethanol made from oil?

      • Cracking Hydrocarbons
      • Polymers
      • Properties of Plastics and the Disposal of Waste
    • 12.5 How can plant oils be used?

      • Food Chemistry
    • 12.6 What are the changes in the Earth and its atmosphere?

      • Group 0 - The Noble Gases
      • Gases in Air
      • History of the Atmosphere
      • Inside the Earth
      • The Earth's Plates
      • Moving Plates

Edexcel Chemistry GCSE (360Science)

• Science

  • C1a

    • 5 Patterns in Properties

      • 5.1

      • 5.2

        • Group 0 - The Noble Gases
      • 5.3

      • 5.4

        • The Transition Metals
      • 5.5

        • The Modern Periodic Table
      • 5.6

        • Metals and Non-metals in the Periodic Table
      • 5.7

        • The Modern Periodic Table
      • 5.8

        • The Modern Periodic Table
      • 5.9

      • 5.10

        • Inside the Atom
      • 5.11

        • The History of the Periodic Table
      • 5.12

        • The History of the Periodic Table
      • 5.13

        • The Modern Periodic Table
      • 5.14

        • Group 1 - The Alkali Metals
      • 5.15

        • Introducing Rates of Reaction
      • 5.16

        • Exothermic and Endothermic Reactions
      • 5.17

      • 5.18

        • Group 7 - The Halogens
      • 5.19

        • Group 7 - The Halogens
    • 6 Making Changes

      • 6.1

        • Neutralisation
        • Salts
      • 6.2

        • Preparing Salts from Acids
      • 6.3

      • 6.4

        • Metals in Nature
      • 6.5

        • Reduction of Metal Oxides by Carbon
      • 6.6

      • 6.7

      • 6.8

        • Reactions of Metals
      • 6.9

        • Reactions of Metals
      • 6.10

      • 6.11

      • 6.12

      • 6.13

      • 6.14

      • 6.15

      • 6.16

        • Balancing Chemical Equations
      • 6.17

      • 6.18

      • 6.19

  • C1b

    • 7 There's One Earth

      • 7.1

      • 7.2

        • Burning Fuels
      • 7.3

        • Pollution from Fossil Fuels
      • 7.4

        • History of the Atmosphere
      • 7.5

      • 7.6

      • 7.7

      • 7.8

      • 7.9

      • 7.10

      • 7.11

      • 7.12

      • 7.13

      • 7.14

      • 7.15

        • Fractional Distllation of Crude Oil
      • 7.16

        • Fractional Distllation of Crude Oil
      • 7.17

        • Fractional Distllation of Crude Oil
      • 7.18

      • 7.19

        • Burning Fuels
      • 7.20

      • 7.21

      • 7.22

      • 7.23

        • Products from Salt
    • 8 Designer Products

      • 8.1

      • 8.2

      • 8.3

      • 8.4

      • 8.5

      • 8.6

      • 8.7

      • 8.8

        • Alcohols
      • 8.9

      • 8.10

      • 8.11

      • 8.12

  • C2

    • 5 Synthesis
    • 6 In Your Element
    • 7 Chemical Structures
    • 8 How Fast? How Furious?
  • C3

    • 3 Chemical Detection
    • 4 Chemistry Working for Us

• Additional Science

  • C1a

    • 5 Patterns in Properties
    • 6 Making Changes
  • C1b

    • 7 There's One Earth
    • 8 Designer Products
  • C2

    • 5 Synthesis

      • 5.1

        • Cracking Hydrocarbons
      • 5.2

        • Cracking Hydrocarbons
      • 5.3

        • Cracking Hydrocarbons
      • 5.4

        • Introduction to Crude Oil
      • 5.5

      • 5.6

      • 5.7

      • 5.8

      • 5.9

      • 5.10

      • 5.11

      • 5.12

        • Food Chemistry
      • 5.13

        • Alcohols
        • Reactions of the Alcohols
      • 5.14

        • Polymers
      • 5.15

        • Polymers
      • 5.16

        • Polymers
      • 5.17

      • 5.18

        • Properties of Plastics and the Disposal of Waste
      • 5.19

      • 5.20

        • Properties of Plastics and the Disposal of Waste
      • 5.21

      • 5.22

      • 5.23

      • 5.24

      • 5.25

        • Isotopes and Relative Atomic Mass
        • Moles and Chemical Formulae
      • 5.26

      • 5.27

        • Moles in Chemical Equations
      • 5.28

      • 5.29

      • 5.30

    • 6 In Your Element

      • 6.1

        • Structure and Bonding in Metals
      • 6.2

        • Group 7 - The Halogens
      • 6.3

        • Inside the Atom
      • 6.4

        • Atomic Short-hand
      • 6.5

        • Inside the Atom
      • 6.6

        • Forming Ions
      • 6.7

        • Forming Ions
      • 6.8

        • Forming Ions
        • Structures of Ionic Compounds
      • 6.9

        • Structures of Ionic Compounds
      • 6.10

        • Working out Formulae of Ionic Compounds
      • 6.11

        • Explaining Electrolysis
      • 6.12

        • Explaining Electrolysis
      • 6.13

        • Isotopes and Relative Atomic Mass
      • 6.14

        • Isotopes and Relative Atomic Mass
      • 6.15

        • The Modern Periodic Table
      • 6.16

        • The Modern Periodic Table
      • 6.17

        • Group 0 - The Noble Gases
      • 6.18

        • The Modern Periodic Table
      • 6.19

        • Explaining the Reactivity of the Alkali Metals
      • 6.20

        • The History of the Periodic Table
    • 7 Chemical Structures

      • 7.1

      • 7.2

        • Structures of Covalent Substances
      • 7.3

      • 7.4

      • 7.5

      • 7.6

      • 7.7

        • Structure and Bonding in Metals
      • 7.8

        • Group 7 - The Halogens
      • 7.9

        • Covalent Bonding
      • 7.10

        • Covalent Bonding
      • 7.11

      • 7.12

    • 8 How Fast? How Furious?

      • 8.1

        • Exothermic and Endothermic Reactions
      • 8.2

        • Exothermic and Endothermic Reactions
      • 8.3

        • Bond Energies
      • 8.4

        • Introducing Rates of Reaction
        • The Effect of Surface Area
        • The Effect of Concentation and Pressure
        • The Effect of Temperature
      • 8.5

        • Introducing Rates of Reaction
        • The Effect of Surface Area
        • The Effect of Concentation and Pressure
        • The Effect of Temperature
      • 8.6

        • Catalysts
      • 8.7

      • 8.8

        • Enzymes
      • 8.9

        • The Manufacture of Ammonia
      • 8.10

        • The Manufacture of Ammonia
      • 8.11

        • Dynamic Equilibrium
        • Factors Affecting Equilibrium
      • 8.12

      • 8.13

      • 8.14

        • Water Pollution
  • C3

    • 3 Chemical Detection
    • 4 Chemistry Working for Us

• Chemistry A

  • C1a

    • 5 Patterns in Properties