Curriculum
Combined Science 0653 — Chemistry
1. Experimental Chemistry
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Unit 1 overview: Experimental Chemistry
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1.1 Experimental design
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1.1 Experimental design - Check yourself
12 questionsPreview -
1.1 Experimental design (Part 2)
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1.2 Chromatography
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1.2 Chromatography - Check yourself
14 questionsPreview
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1.2 Chromatography (Part 2)
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1.3 Separation and purification
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1.3 Separation and purification (Part 2)
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Separation and purification - Check yourself
9 questionsPreview
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1.4 Identification of ions and gases
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1.4 Identification of ions and gases (Part 2)
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Identification of ions and gases - Check yourself
4 questionsPreview
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Unit C12 - Assignment: Experimental techniques and chemical analysis
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12.1.1 Apparatus for Measurements
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12.1.2 Solutions
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12.2.1 Paper Chromatography
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12.3.1 Identification of Anions
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12.3.2 Identification of Cations
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2. The Particulate Nature of Matter
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Unit 2 overview: The Particulate Nature of Matter
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1.1.3 Pressure and Temperature in Gases
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2.1 Solids, liquids and gases
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2.1 Solids, liquids and gases - Check yourself
23 questionsPreview
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2.1 Solids, liquids and gases (Part 2)
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2.1.3 Electronic Configuration
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2.2 Elements, compounds and mixtures
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2.2 Elements, compounds and mixtures - Check yourself
8 questionsPreview
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2.2 Elements, compounds and mixtures (Part 2)
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2.2.2 Ionic Bonds and Lattice Structure
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2.2.3 Properties of Ionic Compounds
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2.3 Atomic structure and the Periodic Table
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2.3 Atomic structure and the Periodic Table - Check yourself
8 questionsPreview
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2.3 Atomic structure and the Periodic Table (Part 2)
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Unit C1 - Assignment: States of matter
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Unit C2 - Assignment: Atoms, elements and compounds
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2.3.1 Covalent Bonds
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2.3.2 Molecules and Compounds
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2.3.3 Properties of Simple Molecular Compounds
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2.4 Ions and ionic bonds
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2.4 Ions and ionic bonds - Check yourself
7 questionsPreview
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2.5 Simple molecules and covalent bonds
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2.5 Simple molecules and covalent bonds - Check yourself
6 questionsPreview
3. Formulae, Stoichiometry and the Mole Concept
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Unit 3 overview: Formulae, Stoichiometry and the Mole Concept
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3.1 Formulas
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3.1 Formulas - Check yourself
7 questionsPreview
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3.1 Formulas (Part 2)
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3.1 Formulas (Part 3)
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3.1.2 Writing Equations
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3.2 Relative masses of atoms and molecules
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3.2 Relative masses of atoms and molecules (Part 2)
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3.2 Relative masses of atoms and molecules (Part 3)
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0620 - Relative masses of atoms and molecules - Quiz
11 questionsPreview
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3.3 The mole and the Avogadro constant Core
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3.3 The mole and the Avogadro constant (Part 2)
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3.3 The mole and the Avogadro constant (Part 3)
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3.3 The mole and the Avogadro constant (Part 4)
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Unit C3 - Assignment: Stoichiometry
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3.3 The mole and the Avogadro constant (Part 5)
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The Mole & the Avogadro Constant - Check yourself
7 questionsPreview
4. Electrolysis
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Unit 4 overview: Electrolysis
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4.1 Electrolysis
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4.1 Electrolysis - Check yourself
7 questionsPreview
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4.1 Electrolysis (Part 2)
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4.1.1 Electrolysis Principles
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Unit C4 - Assignment: Electrochemistry
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4.1.2 Electrolysis of Molten Compounds
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4.1.3 Electrolysis of Aqueous Sodium Chloride and Dilute Sulfuric Acid
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4.2 Hydrogen-oxygen fuel cells
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0620 - Hydrogen-oxygen fuel cells - Quiz
10 questionsPreview
5. Energy from Chemicals
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Unit 5 overview: Energy from Chemicals
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5.1 Exothermic and endothermic reactions
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5.1 Exothermic and endothermic reactions - Check yourself
10 questionsPreview
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5.1 Exothermic and endothermic reactions (Part 2)
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Unit C5 - Assignment: Chemical energetics
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5.1.3 Bond Breaking and Bond Forming
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6. Chemical Reactions
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Unit 6 overview: Chemical Reactions
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6.1 Physical and chemical changes
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6.1 Physical and chemical changes - Check yourself
8 questionsPreview
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6.1 Physical and chemical changes (Part 2)
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6.1 Physical and chemical changes (Part 3)
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6.1 Physical and chemical changes (Part 4)
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Combined Science - Chemical Reactions - Unit check
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6.1.3 Collision Theory
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6.1.4 Explaining Rates Using Collision Theory
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6.1.5 Investigating The Rate of a Reaction
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6.1.6 Interpreting Data
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6.2 Rate of reaction
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6.2 Rate of reaction - Check yourself
12 questionsPreview
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6.2 Rate of reaction (Part 2)
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6.2 Rate of reaction (Part 3)
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Unit C6 - Assignment: Chemical reactions
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6.2 Rate of reaction: reading graphs
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6.2.1 Oxidation and Reduction
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6.3 Redox
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6.3 Redox (Part 2)
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Redox - Check yourself
7 questionsPreview
7. Acids, Bases and Salts
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Unit 7 overview: Acids, Bases and Salts
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7.1 The characteristic properties of acids and bases
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7.1 The characteristic properties of acids and bases (Part 2)
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The characteristic properties of acids and bases - Check yourself
13 questionsPreview
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7.1.2 Comparing Acids and Alkalis
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7.1.3 Classifying Oxides
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7.2 Oxides
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7.2 Oxides - Check yourself
8 questionsPreview
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Combined Science - Acids, Bases and Salts - Unit check
6 questionsPreview
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7.2 Oxides (Part 2)
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Unit C7 - Assignment: Acids, bases and salts
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7.2.1 Preparing Soluble Salts
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7.2.2 Preparing Insoluble Salts
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7.3 Preparation of salts
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7.3 Preparation of salts (Part 2)
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Preparation of salts - Check yourself
6 questionsPreview
8. The Periodic Table
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Unit 8 overview: The Periodic Table
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8.1 Arrangement of elements
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8.1 Arrangement of elements - Check yourself
11 questionsPreview
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8.1.2 Periodic Trends
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8.2 Group I properties
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8.2 Group I properties - Check yourself
8 questionsPreview
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8.2 Group I properties (Part 2)
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8.2.3 Group VII Displacement Reactions
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8.3 Group VII properties
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8.3 Group VII properties - Check yourself
13 questionsPreview
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8.3 Group VII properties (Part 2)
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8.4 Transition elements
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8.4 Transition elements - Check yourself
3 questionsPreview
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Combined Science - The Periodic Table - Unit check
2 questionsPreview
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8.4 Transition elements (Part 2)
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8.5 Noble gases
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8.5 Noble gases - Check yourself
3 questionsPreview
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Unit C8 - Assignment: The Periodic Table
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8.5 Noble gases (Part 2)
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9. Metals
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Unit 9 overview: Metals
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9.1 Properties of metals
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9.1 Properties of metals - Check yourself
9 questionsPreview
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9.1.3 Alloys
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9.2 Uses of metals
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9.2 Uses of metals - Check yourself
2 questionsPreview
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9.2.2 Rusting of Iron
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9.3 Alloys and their properties
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9.3 Alloys and their properties - Check yourself
10 questionsPreview
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9.3.2 Extraction of Iron from Hematite
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9.3.3 Extraction of Aluminium from Bauxite
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9.4 Reactivity series
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9.4 Reactivity series - Check yourself
10 questionsPreview
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9.4 Reactivity series (Part 2)
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Combined Science - Metals - Unit check
2 questionsPreview
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Unit C9 - Assignment: Metals
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9.5 Corrosion of metals
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9.5 Corrosion of metals - Check yourself
9 questionsPreview
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9.5 Corrosion of metals (Part 2)
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9.6 Extraction of metals
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10. Air and the Environment
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Unit 10 overview: Air and the Environment
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10.1 Water
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10.1 Water - Check yourself
9 questionsPreview
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10.1.2 Water Treatment
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10.2 Air quality and climate
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Air quality and climate - Check yourself
9 questionsPreview
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Combined Science - Air and the Environment - Unit check
7 questionsPreview
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Unit C10 - Assignment: Chemistry of the environment
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10.2 Photosynthesis and the carbon dioxide balance in air
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10.2.1 Air
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10.2.3 Reducing the Effects of Environmental Issues
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11. Organic Chemistry
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Unit 11 overview: Organic Chemistry
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11.1 Terminology
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11.1 Terminology - Check yourself
9 questionsPreview
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11.1 Terminology (Part 2)
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11.1.1 Saturated and Unsaturated Compounds
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11.2 Fuels
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11.2 Fuels (Part 2)
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11.2 Fuels (Part 3)
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11.2 Fuels - Check yourself
11 questionsPreview
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11.2.1 Fossil Fuels
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11.3 Alkanes
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11.3 Alkanes - Check yourself
11 questionsPreview
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11.3 Alkanes (Part 2)
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Combined Science - Organic Chemistry - Unit check
3 questionsPreview
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11.3 Alkanes (Part 3)
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11.4 Alkenes
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11.4 Alkenes - Check yourself
8 questionsPreview
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11.4 Alkenes (Part 2)
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11.4 Alkenes (Part 3)
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11.4.2 Addition Reactions
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Unit C11 - Assignment: Organic chemistry
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11.5 Polymers
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11.5 Polymers - Check yourself
3 questionsPreview
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11.5 Polymers (Part 2)
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Quiz
Identification of ions and gases – Check yourself
Identification of ions and gases IGCSE Chemistry check yourself quiz: free practice for IGCSE Chemistry. Work through this Identification of ions and gases IGCSE Chemistry check yourself quiz and get instant feedback on every answer. If you get stuck, review the 12.5 Identification of ions and gases — Notes lesson. More practice: IGCSE Chemistry — all units. Syllabus: Cambridge IGCSE Chemistry 0620 syllabus.
- Questions count: 4
- Passing grade: B+
- Time limit: 10 minutes
Identification of ions and gases IGCSE Chemistry check yourself quiz: free practice for IGCSE Chemistry. Work through this Identification of ions and gases IGCSE Chemistry check yourself quiz and get instant feedback on every answer. If you get stuck, review the 12.5 Identification of ions and gases — Notes lesson. More practice: IGCSE Chemistry — all units. Syllabus: Cambridge IGCSE Chemistry 0620 syllabus.
- Questions count: 4
- Passing grade: B+
- Time limit: 10 minutes