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Unit 2 of 2

Chemical Bonding, Application Of Chemical Reactions and Organic Chemistry

WJEC GCSE Science (Double Award) — Chemistry · 54 lessons · 42 quizzes

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2.1

Unit 2 overview: Chemical Bonding, Application Of Chemical Reactions and Organic Chemistry20 min

2.1.1

Properties of Substances20 min

2.1.2

Metallic Bonding20 min

2.1.3

Ionic Bonding20 min

2.1.4

Giant Ionic Structures20 min

2.1.5

Covalent Bonding20 min

2.1.6

Intermolecular Bonding20 min

2.1.7

Diamond and Graphite20 min

2.1.8

Fullerenes20 min

2.1.9

Carbon Nano-tubes and Graphene20 min

2.1.10

Bulk Properties20 min

2.1.11

Nano-scale Particles20 min

2.1.12

Smart Materials20 min

2.2.1

The pH Scale20 min

2.2.2

Hydrogen and Hydroxide Ions20 min

2.2.3

Acids Reacting with Metals20 min

2.2.4

Neutralisation of Acids20 min

2.2.5

The Acid-Carbonate Reaction20 min

2.2.6

Making Soluble Salts20 min

2.2.7

Preparing Crystals of a Soluble Salt20 min

2.2.8

Naming Salts20 min

2.2.9

Testing for Sulfate Ions20 min

2.2.10

Titrations20 min

2.2.11

Acid-Base Titration20 min

2.3.1

Metal Ores20 min

2.3.2

Native Metals20 min

2.3.3

Metal Reactivity20 min

2.3.4

Metal Displacement Reactions20 min

2.3.5

Oxidation and Reduction20 min

2.3.6

Extraction of Iron20 min

2.3.7

Electrolysis of Molten Ionic Compounds20 min

2.3.8

Oxidation and Reduction Using Electrons20 min

2.3.9

Extraction of Aluminium20 min

2.3.10

Properties of Metals20 min

2.3.11

Transition Metals20 min

2.3.12

Alloys20 min

2.3.13

Factors Affecting Extraction Processes20 min

2.4.1

Exothermic and Endothermic Reactions20 min

2.4.2

Energy Profiles20 min

2.4.3

Bond Energy Calculations20 min

2.5.1

Crude Oil20 min

2.5.2

Fractions in Crude Oil20 min

2.5.3

Impact of the Oil Industry20 min

2.5.4

Combustion of Hydrocarbons20 min

2.5.5

Energy Density of a Fuel20 min

2.5.6

Energy from Fuels20 min

2.5.7

Hydrogen as a Fuel20 min

2.5.8

The Fire Triangle20 min

2.5.9

Cracking Hydrocarbons20 min

2.5.10

Naming Alkanes and Alkenes20 min

2.5.11

Isomerism in Hydrocarbons20 min

2.5.12

Addition Polymerisation20 min

2.5.13

2.5.14

Practice for this unit

2.1.2 Metallic Bonding - MCQ practice (27 questions)

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2.1.3 Ionic Bonding - MCQ practice (21 questions)

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2.1.4 Giant Ionic Structures - MCQ practice (4 questions)

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2.1.5 Covalent Bonding - MCQ practice (34 questions)

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2.1.7 Diamond and Graphite - MCQ practice (25 questions)

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2.2.1 The pH Scale - MCQ practice (15 questions)

Marked questions with instant feedback and a full review.

2.2.2 Hydrogen and Hydroxide Ions - MCQ practice (15 questions)

Marked questions with instant feedback and a full review.

2.2.3 Acids Reacting with Metals - MCQ practice (6 questions)

Marked questions with instant feedback and a full review.

2.2.4 Neutralisation of Acids - MCQ practice (6 questions)

Marked questions with instant feedback and a full review.

2.2.5 The Acid-Carbonate Reaction - MCQ practice (5 questions)

Marked questions with instant feedback and a full review.

2.2.6 Making Soluble Salts - MCQ practice (9 questions)

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2.2.7 Preparing Crystals of a Soluble Salt - MCQ practice (9 questions)

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2.2.8 Naming Salts - MCQ practice (8 questions)

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2.2.9 Testing for Sulfate Ions - MCQ practice (1 questions)

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2.2.10 Titrations - MCQ practice (5 questions)

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2.2.11 Acid-Base Titration - MCQ practice (4 questions)

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2.3.1 Metal Ores - MCQ practice (3 questions)

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2.3.2 Native Metals - MCQ practice (2 questions)

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2.3.3 Metal Reactivity - MCQ practice (21 questions)

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2.3.4 Metal Displacement Reactions - MCQ practice (20 questions)

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2.3.5 Oxidation and Reduction - MCQ practice (19 questions)

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2.3.6 Extraction of Iron - MCQ practice (13 questions)

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2.3.7 Electrolysis of Molten Ionic Compounds - MCQ practice (7 questions)

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2.3.8 Oxidation and Reduction Using Electrons - MCQ practice (32 questions)

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2.3.9 Extraction of Aluminium - MCQ practice (34 questions)

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2.3.10 Properties of Metals - MCQ practice (12 questions)

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2.3.11 Transition Metals - MCQ practice (39 questions)

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2.3.12 Alloys - MCQ practice (24 questions)

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2.3.13 Factors Affecting Extraction Processes - MCQ practice (2 questions)

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2.4.1 Exothermic and Endothermic Reactions - MCQ practice (24 questions)

Marked questions with instant feedback and a full review.

2.4.2 Energy Profiles - MCQ practice (21 questions)

Marked questions with instant feedback and a full review.

2.4.3 Bond Energy Calculations - MCQ practice (46 questions)

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2.5.1 Crude Oil - MCQ practice (16 questions)

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2.5.2 Fractions in Crude Oil - MCQ practice (16 questions)

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2.5.4 Combustion of Hydrocarbons - MCQ practice (32 questions)

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2.5.9 Cracking Hydrocarbons - MCQ practice (1 questions)

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2.5.10 Naming Alkanes and Alkenes - MCQ practice (10 questions)

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2.5.11 Isomerism in Hydrocarbons - MCQ practice (13 questions)

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2.5.12 Addition Polymerisation - MCQ practice (50 questions)

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2.5.12 Addition Polymerisation - MCQ practice part 2 (9 questions)

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2.5.13 Alkenes - MCQ practice (1 questions)

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2.5.14 Plastics - MCQ practice (21 questions)

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