IGCSE Grade 9 - CHEMISTRY

IGCSE Grade 9 CHEMISTRY

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  • The Particulate Nature of Matter
    Brownian Motion
    Diffusion
    Properties Of Solids, Liquids And Gases
    Change Of State - Melting, Boiling, Evaporation, Steam. Sublimation
    Arrangement Of Particle
    Kinetic Theory Of Particles
    Rate Of Diffusion- Compression, Pressure, Temperature
  • Experimental Techniques
    Mixtures - Solute, Solvent, Solution, Sparingly Soluble, Compounds, Volatile, Aqueous, Impurity
    Separating A Solid From A Liquid - Filtering, Residue, Filtrate, Crystallisation
    Simple Distillation
    Fractional Distillation
    Chromatography And Its Uses - Chromatogram, Locating Agent, Rf Value, Stationary And Mobile Phase
  • Atoms, Elements and Compounds
    Periodic Table
    Protons, Neutrons And Electrons
    Proton Number, Nucleon Number
    The Atoms Of The First 20 Elements
    Isotopes And Radioactivity- Decay, Half Life, Geiger Counter, Tracers, Gamma Rays
    Patterns In The Periodic Table
    The Electron Shells For The First 20 Elements
    General Properties Of Metals And Non Metals
    Use Of Metals And And Non Metals
    Difference Between Compound And Mixtures, Physical And Chemical Change
    Formation Of Ions, Ionic Bond - Nacl Lattice Structure
    The Covalent Bond
    Comparing Ionic And Covalent Compounds
    Giant Covalent Structure - Diamond, Graphite, Silicon (IV) Oxide. Metallic Bonding In Metals
  • Stoichiometry
    Writing Formula - Balancing, Valency
    Equations For Chemical Reactions
    Standard Carbon Atom, Relative Atomic Mass Ar. Relative Molecular Mass Mr
    Calculating Percentage Composition Of A Compound
    Calculating % Purity
    Avogadro Constant
    Calculating Moles
    Calculating Gas Volumes From Moles, Grams And Equations
    Finding Concentration In Moles
    Finding The Amount Of Solute In A Solution
    Empirical Formula
    Molecular Formula
    % Yield
  • Electricity and Chemistry
    Conductors
    Insulators
    Principles Of Electrolysis
    The Reactions At The Electrodes
    Electrolysis Of Brine
    Uses Of Electrolysis
    Electroplating
  • Chemical Energetics
    Exothermic Reaction And Endothermic Reactions And Its Uses
    Making And Breaking Bonds - Bond Energies, Calculating The Energy Changes In Reaction
    Energy From Fuels - Fossil Fuels, Nuclear Fuels, Amount Of Heat, Electricity
    A Simple Cell, Hydrogen Fuel Cell, Batteries of Car, Torch, Button and Lithium-Ion Battery
    Energy Level Diagram
    Reversible Reactions And Equilibrium
    Shifting The Equilibrium
  • Chemical Reactions
    Oxidation, Reduction, Redox Reaction, Oxidising And Reducing Agent
    Rates Of Reaction
    Measuring The Rate Of Reaction
    Changing The Rate Of A Reaction - By Changing- Concentration, Temperature, Surface Area
    Collision Theory
    Catalyst And Its Uses -Enzymes
    Photochemical Reactions
  • Acids, Bases and Salts
    Ph Scale
    Universal Indicator
    Comparing Acids And Alkalis
    Reaction Of Acids And Bases - Metal Carbonate, Metal Oxide, Metal Hydroxide, Neutralisation, Acids And Redox Reactions
    Oxides - Acidic Oxides, Neutral Oxides, Amphoteric Oxides
    Making Salts
    Making Insoluble Salts By Precipitation
    Finding Concentrations By Titration
  • The Periodic Table
    Patterns And Trends In Periodic Table
    Group I- The Alkali Metals - Physical Properties, Chemical Properties, Reactivity
    Group VII - The Halogens - Trends In Physical And Chemical Properties, Reactivity
    Reaction With Halides
    Group VIII - The Noble Gases - Unreactive
    Trends In Physical Properties, Uses
    Transition Elements - Physical Properties, Chemical Properties, Uses
    Trends Across Period 3
    The Change From The Metal To Non Metal, Valency
  • Metals
    General Properties Of Metals
    Comparing Metals For Reactivity
    Redox Reaction
    Metals Comparision - Oxide
    The Reactivity Series
    Making Use Of Reactivity Series - Thermite Process, Simple Cells, Sacrificial Protection, Galvanising
    Metals In The Earth Crusts
    Extracting Metals From Their Ores - Extraction And The Reactivity Series
    Extracting Iron - Blast Furnace, Reactions
    Extracting Aluminium - Uses, Electrolysis, Properties
    Making Use Of Metals And Alloys -Uses Of Metals And Alloys
    Steel And Steel Making
  • Air and water
    Air And Water
    The Earth's Atmosphere
    Oxygen - Measuring The Percentage Of Oxygen In Air
    Making Use Of Air - Fractional Distillation Of Liquid Air, Uses Of Oxygen, Nitrogen, Noble Gases
    Pollution Alert - Fossil Fuels, Main Air Pollutants, Reducing Air Pollution, Catalytic Converters For Car Exhausts
    The Rusting Problems - Experiment To Investigate Rusting, Prevention Of Rusting, Sacrificial Protection
    Water Supply - Water Sources, Providing Water Supply On Taps, Test For Water
    Haber Process
    Fertilizers
  • Sulfur
    Extraction Of Sulphur
    Properties. Uses
    Sufur Dioxide - As A Pollutant, Uses
    Sulfuric Acid - Manufacture By Contact Process and its Uses
  • Carbonates
    Carbonates
    Carbon Compounds
    Carbon Cycle
    Fossil Fuels
    Carbon Dioxide And Carbon Monoxide And Its Properties
    Carbonates, Methane and Organic Compounds
    Green House Gases - Global Warming. Climate Change
    Limestone - Extraction, Uses, Lime, Slaked Lime, Cement, Flue Gas, Desulfurisation
  • Organic Chemistry
    Petroleum - Fossil Fuel, Composition, Uses, Non Renewable Resource
    Refining Petroleum - Cracking Hydrocarbons
    Families Of Organic Compounds - Alkanes, Alkenes, Alkynes, Functional Groups, Homologous Series, Isomers,Polymerisation, Unsaturation
    Alcohols - Uses And Manufacture Of Ethanol
    Carboxylic Acid - Manufacture Of Ethanoic Acid And Its Uses
    Introduction To Polymers - Synthetic And Natural Polymer
    Reaction That Produce Polymers - Addition Polymerisation And Condensation Polymerisation, Monomer
    Making Nylon
    Making Terylene
    Making Use Of Synthetic Polymers - Properties Of Plastics, Uses Of Synthetic Polymers
    Plastics - Polythene The Biggest Problems, Recycling Plastics, Degradeable Plastics
    Natural Polymers In Food - Photosynthesis, Cellulose, Starch, Proteins
  • Featured Test