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Notes/IGCSE/Chemistry/Edexcel/Linear

Syllabus

Pearson Edexcel International GCSE (9–1) Chemistry (Linear) — 4CH1

      • •Particle arrangement, movement and energy1.1
      • •Changes of state1.2
      • •Dilution and diffusion1.3
      • •Solvents, solutes and solutions1.4
      • •Solubility1.5C
      • •Solubility curves1.6C
      • •Practical: solubility of a solid1.7C
      • •Elements, compounds and mixtures1.8
      • •Melting and boiling points of pure substances1.9
      • •Separation techniques1.10
      • •Interpreting chromatograms1.11
      • •Rf calculations1.12
      • •Practical: paper chromatography1.13
      • •Atoms and molecules1.14
      • •Subatomic particles1.15
      • •Atomic number, mass number and isotopes1.16
      • •Relative atomic mass from isotopic abundances1.17
      • •Arrangement of the Periodic Table1.18
      • •Electronic configurations of the first 20 elements1.19
      • •Properties of metals and non-metals1.20
      • •Positions of metals and non-metals1.21
      • •Electronic configuration and position in the Periodic Table1.22
      • •Chemical properties within a group1.23
      • •The unreactivity of noble gases1.24
      • •Chemical equations and state symbols1.25
      • •Relative formula mass1.26
      • •The mole1.27
      • •Amount of substance and mass calculations1.28
      • •Reacting mass calculations1.29
      • •Percentage yield1.30
      • •Experimental determination of chemical formulae1.31
      • •Empirical and molecular formulae1.32
      • •Calculating empirical and molecular formulae1.33
      • •Solution concentration calculations1.34C
      • •Gas volume calculations1.35C
      • •Practical: determining a metal oxide formula1.36
      • •Formation of ions1.37
      • •Charges of common ions1.38
      • •Formulae of ionic compounds1.39
      • •Dot-and-cross diagrams for ionic bonding1.40
      • •Electrostatic attraction in ionic bonding1.41
      • •Melting and boiling points of ionic lattices1.42
      • •Electrical conductivity of ionic compounds1.43
      • •Shared electron pairs in covalent bonds1.44
      • •Electrostatic attraction in covalent bonding1.45
      • •Dot-and-cross diagrams for covalent bonding1.46
      • •Simple molecular structures and intermolecular forces1.47
      • •Molecular mass and melting and boiling points1.48
      • •Giant covalent structures1.49
      • •Diamond, graphite and fullerene1.50
      • •Electrical conductivity of covalent compounds1.51
      • •Metallic lattice diagrams1.52C
      • •Metallic bonding1.53C
      • •Properties of metals1.54C
      • •Explaining conductivity of covalent compounds1.55C
      • •Explaining conductivity of ionic compounds1.56C
      • •Anions and cations1.57C
      • •Electrolysis experiments and products1.58C
      • •Electrode half-equations and redox1.59C
      • •Practical: electrolysis of aqueous solutions1.60C
      • •Group 1 reactions with water2.1
      • •Reactivity trends in Group 12.2
      • •Predicting alkali metal properties2.3
      • •Explaining Group 1 reactivity2.4C
      • •Physical properties of the halogens2.5
      • •Predicting halogen properties2.6
      • •Halogen displacement reactions2.7
      • •Explaining Group 7 reactivity2.8C
      • •Composition of dry air2.9
      • •Determining the oxygen content of air2.10
      • •Combustion of elements in oxygen2.11
      • •Thermal decomposition of metal carbonates2.12
      • •Carbon dioxide and climate change2.13
      • •Practical: oxygen percentage in air2.14
      • •Metal reactions with water and acids2.15
      • •Metal displacement reactions2.16
      • •The reactivity series2.17
      • •Conditions for rusting2.18
      • •Preventing rusting2.19
      • •Oxidation, reduction and redox2.20
      • •Practical: metals reacting with acids2.21
      • •Metal ores and uncombined metals2.22C
      • •Reactivity and methods of metal extraction2.23C
      • •Evaluating metal extraction processes2.24C
      • •Uses of aluminium, copper, iron and steel2.25C
      • •Alloys2.26C
      • •Hardness of alloys2.27C
      • •Acid-base indicators2.28
      • •The pH scale2.29
      • •Universal indicator2.30
      • •Hydrogen and hydroxide ions2.31
      • •Neutralisation of acids by alkalis2.32
      • •Acid-alkali titration2.33C
      • •Solubility rules2.34
      • •Proton transfer in acid-base reactions2.35
      • •Proton donors and acceptors2.36
      • •Acid reactions producing salts2.37
      • •Bases and alkalis2.38
      • •Preparing a soluble salt from an insoluble reactant2.39
      • •Preparing a soluble salt from an acid and alkali2.40C
      • •Preparing an insoluble salt by precipitation2.41C
      • •Practical: preparing copper(II) sulfate crystals2.42
      • •Practical: preparing lead(II) sulfate2.43C
      • •Tests for gases2.44
      • •Carrying out a flame test2.45
      • •Flame test colours2.46
      • •Tests for cations2.47
      • •Tests for anions2.48
      • •Chemical test for water2.49
      • •Testing the purity of water2.50
      • •Exothermic and endothermic reactions3.1
      • •Calorimetry experiments3.2
      • •Heat energy change calculations3.3
      • •Molar enthalpy change calculations3.4
      • •Energy level diagrams3.5C
      • •Energy changes in bond breaking and making3.6C
      • •Bond energy calculations3.7C
      • •Practical: temperature changes in reactions3.8
      • •Investigating factors affecting reaction rate3.9
      • •Effects of conditions on reaction rate3.10
      • •Collision theory3.11
      • •Catalysts3.12
      • •Catalysts and activation energy3.13
      • •Reaction profiles and activation energy3.14C
      • •Practical: marble chips and hydrochloric acid3.15
      • •Practical: catalytic decomposition of hydrogen peroxide3.16
      • •Reversible reactions3.17
      • •Examples of reversible reactions3.18
      • •Dynamic equilibrium in a sealed container3.19C
      • •Characteristics of dynamic equilibrium3.20C
      • •Catalysts and equilibrium position3.21C
      • •Temperature, pressure and equilibrium position3.22C
      • •Hydrocarbons4.1
      • •Representing organic molecules4.2
      • •Homologous series, functional groups and isomerism4.3
      • •Naming organic compounds4.4
      • •Structural and displayed formulae from molecular formulae4.5
      • •Substitution, addition and combustion reactions4.6
      • •Crude oil as a mixture4.7
      • •Fractional distillation of crude oil4.8
      • •Names and uses of crude oil fractions4.9
      • •Trends in crude oil fraction properties4.10
      • •Fuels and heat energy4.11
      • •Complete and incomplete combustion4.12
      • •Carbon monoxide poisoning4.13
      • •Nitrogen oxides from car engines4.14
      • •Sulfur dioxide from fuels4.15
      • •Acid rain4.16
      • •Catalytic cracking4.17
      • •Supply and demand for oil fractions4.18
      • •The general formula of alkanes4.19
      • •Saturated hydrocarbons4.20
      • •Alkane structures and names4.21
      • •Substitution reactions of alkanes4.22
      • •The alkene functional group4.23
      • •The general formula of alkenes4.24
      • •Unsaturated hydrocarbons4.25
      • •Alkene structures and names4.26
      • •Addition of bromine to alkenes4.27
      • •The bromine water test4.28
      • •The alcohol functional group4.29C
      • •Alcohol structures and names4.30C
      • •Oxidation of ethanol4.31C
      • •Manufacturing ethanol4.32C
      • •Conditions for fermentation4.33C
      • •The carboxylic acid functional group4.34C
      • •Carboxylic acid structures and names4.35C
      • •Carboxylic acid reactions4.36C
      • •Vinegar and ethanoic acid4.37C
      • •The ester functional group4.38C
      • •Formation of ethyl ethanoate4.39C
      • •Structure of ethyl ethanoate4.40C
      • •Deducing ester structures and reactants4.41C
      • •Properties and uses of esters4.42C
      • •Practical: preparing an ester4.43C
      • •Addition polymerisation4.44
      • •Repeat units of addition polymers4.45
      • •Deducing monomers and repeat units4.46
      • •Disposal of addition polymers4.47
      • •Condensation polymerisation4.48C
      • •Polyester structures and repeat units4.49C
      • •Biodegradable polyesters4.50C

Syllabus

Pearson Edexcel International GCSE (9–1) Chemistry (Linear) — 4CH1

      • •Particle arrangement, movement and energy1.1
      • •Changes of state1.2
      • •Dilution and diffusion1.3
      • •Solvents, solutes and solutions1.4
      • •Solubility1.5C
      • •Solubility curves1.6C
      • •Practical: solubility of a solid1.7C
      • •Elements, compounds and mixtures1.8
      • •Melting and boiling points of pure substances1.9
      • •Separation techniques1.10
      • •Interpreting chromatograms1.11
      • •Rf calculations1.12
      • •Practical: paper chromatography1.13
      • •Atoms and molecules1.14
      • •Subatomic particles1.15
      • •Atomic number, mass number and isotopes1.16
      • •Relative atomic mass from isotopic abundances1.17
      • •Arrangement of the Periodic Table1.18
      • •Electronic configurations of the first 20 elements1.19
      • •Properties of metals and non-metals1.20
      • •Positions of metals and non-metals1.21
      • •Electronic configuration and position in the Periodic Table1.22
      • •Chemical properties within a group1.23
      • •The unreactivity of noble gases1.24
      • •Chemical equations and state symbols1.25
      • •Relative formula mass1.26
      • •The mole1.27
      • •Amount of substance and mass calculations1.28
      • •Reacting mass calculations1.29
      • •Percentage yield1.30
      • •Experimental determination of chemical formulae1.31
      • •Empirical and molecular formulae1.32
      • •Calculating empirical and molecular formulae1.33
      • •Solution concentration calculations1.34C
      • •Gas volume calculations1.35C
      • •Practical: determining a metal oxide formula1.36
      • •Formation of ions1.37
      • •Charges of common ions1.38
      • •Formulae of ionic compounds1.39
      • •Dot-and-cross diagrams for ionic bonding1.40
      • •Electrostatic attraction in ionic bonding1.41
      • •Melting and boiling points of ionic lattices1.42
      • •Electrical conductivity of ionic compounds1.43
      • •Shared electron pairs in covalent bonds1.44
      • •Electrostatic attraction in covalent bonding1.45
      • •Dot-and-cross diagrams for covalent bonding1.46
      • •Simple molecular structures and intermolecular forces1.47
      • •Molecular mass and melting and boiling points1.48
      • •Giant covalent structures1.49
      • •Diamond, graphite and fullerene1.50
      • •Electrical conductivity of covalent compounds1.51
      • •Metallic lattice diagrams1.52C
      • •Metallic bonding1.53C
      • •Properties of metals1.54C
      • •Explaining conductivity of covalent compounds1.55C
      • •Explaining conductivity of ionic compounds1.56C
      • •Anions and cations1.57C
      • •Electrolysis experiments and products1.58C
      • •Electrode half-equations and redox1.59C
      • •Practical: electrolysis of aqueous solutions1.60C
      • •Group 1 reactions with water2.1
      • •Reactivity trends in Group 12.2
      • •Predicting alkali metal properties2.3
      • •Explaining Group 1 reactivity2.4C
      • •Physical properties of the halogens2.5
      • •Predicting halogen properties2.6
      • •Halogen displacement reactions2.7
      • •Explaining Group 7 reactivity2.8C
      • •Composition of dry air2.9
      • •Determining the oxygen content of air2.10
      • •Combustion of elements in oxygen2.11
      • •Thermal decomposition of metal carbonates2.12
      • •Carbon dioxide and climate change2.13
      • •Practical: oxygen percentage in air2.14
      • •Metal reactions with water and acids2.15
      • •Metal displacement reactions2.16
      • •The reactivity series2.17
      • •Conditions for rusting2.18
      • •Preventing rusting2.19
      • •Oxidation, reduction and redox2.20
      • •Practical: metals reacting with acids2.21
      • •Metal ores and uncombined metals2.22C
      • •Reactivity and methods of metal extraction2.23C
      • •Evaluating metal extraction processes2.24C
      • •Uses of aluminium, copper, iron and steel2.25C
      • •Alloys2.26C
      • •Hardness of alloys2.27C
      • •Acid-base indicators2.28
      • •The pH scale2.29
      • •Universal indicator2.30
      • •Hydrogen and hydroxide ions2.31
      • •Neutralisation of acids by alkalis2.32
      • •Acid-alkali titration2.33C
      • •Solubility rules2.34
      • •Proton transfer in acid-base reactions2.35
      • •Proton donors and acceptors2.36
      • •Acid reactions producing salts2.37
      • •Bases and alkalis2.38
      • •Preparing a soluble salt from an insoluble reactant2.39
      • •Preparing a soluble salt from an acid and alkali2.40C
      • •Preparing an insoluble salt by precipitation2.41C
      • •Practical: preparing copper(II) sulfate crystals2.42
      • •Practical: preparing lead(II) sulfate2.43C
      • •Tests for gases2.44
      • •Carrying out a flame test2.45
      • •Flame test colours2.46
      • •Tests for cations2.47
      • •Tests for anions2.48
      • •Chemical test for water2.49
      • •Testing the purity of water2.50
      • •Exothermic and endothermic reactions3.1
      • •Calorimetry experiments3.2
      • •Heat energy change calculations3.3
      • •Molar enthalpy change calculations3.4
      • •Energy level diagrams3.5C
      • •Energy changes in bond breaking and making3.6C
      • •Bond energy calculations3.7C
      • •Practical: temperature changes in reactions3.8
      • •Investigating factors affecting reaction rate3.9
      • •Effects of conditions on reaction rate3.10
      • •Collision theory3.11
      • •Catalysts3.12
      • •Catalysts and activation energy3.13
      • •Reaction profiles and activation energy3.14C
      • •Practical: marble chips and hydrochloric acid3.15
      • •Practical: catalytic decomposition of hydrogen peroxide3.16
      • •Reversible reactions3.17
      • •Examples of reversible reactions3.18
      • •Dynamic equilibrium in a sealed container3.19C
      • •Characteristics of dynamic equilibrium3.20C
      • •Catalysts and equilibrium position3.21C
      • •Temperature, pressure and equilibrium position3.22C
      • •Hydrocarbons4.1
      • •Representing organic molecules4.2
      • •Homologous series, functional groups and isomerism4.3
      • •Naming organic compounds4.4
      • •Structural and displayed formulae from molecular formulae4.5
      • •Substitution, addition and combustion reactions4.6
      • •Crude oil as a mixture4.7
      • •Fractional distillation of crude oil4.8
      • •Names and uses of crude oil fractions4.9
      • •Trends in crude oil fraction properties4.10
      • •Fuels and heat energy4.11
      • •Complete and incomplete combustion4.12
      • •Carbon monoxide poisoning4.13
      • •Nitrogen oxides from car engines4.14
      • •Sulfur dioxide from fuels4.15
      • •Acid rain4.16
      • •Catalytic cracking4.17
      • •Supply and demand for oil fractions4.18
      • •The general formula of alkanes4.19
      • •Saturated hydrocarbons4.20
      • •Alkane structures and names4.21
      • •Substitution reactions of alkanes4.22
      • •The alkene functional group4.23
      • •The general formula of alkenes4.24
      • •Unsaturated hydrocarbons4.25
      • •Alkene structures and names4.26
      • •Addition of bromine to alkenes4.27
      • •The bromine water test4.28
      • •The alcohol functional group4.29C
      • •Alcohol structures and names4.30C
      • •Oxidation of ethanol4.31C
      • •Manufacturing ethanol4.32C
      • •Conditions for fermentation4.33C
      • •The carboxylic acid functional group4.34C
      • •Carboxylic acid structures and names4.35C
      • •Carboxylic acid reactions4.36C
      • •Vinegar and ethanoic acid4.37C
      • •The ester functional group4.38C
      • •Formation of ethyl ethanoate4.39C
      • •Structure of ethyl ethanoate4.40C
      • •Deducing ester structures and reactants4.41C
      • •Properties and uses of esters4.42C
      • •Practical: preparing an ester4.43C
      • •Addition polymerisation4.44
      • •Repeat units of addition polymers4.45
      • •Deducing monomers and repeat units4.46
      • •Disposal of addition polymers4.47
      • •Condensation polymerisation4.48C
      • •Polyester structures and repeat units4.49C
      • •Biodegradable polyesters4.50C

Reactivity and methods of metal extraction

Edexcel·Chemistry·2.23C·Linear

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