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Singapore-Cambridge A-Level Chemistry (H2)

A-Level · SEABChemistry1003 cards

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Flashcards for the Singapore-Cambridge GCE A-Level H2 Chemistry syllabus (9476), split into the syllabus's own core ideas, Matter, Structure and Properties and Transformation, then its Extension Topics, and numbered by topic within each. Organic chemistry has a subdeck per functional group, and the qualitative analysis observations used in the practical paper sit in their own subdeck. Follows the syllabus for the 2027 examination. Delete or suspend any subdeck you do not need.

Adding it gives you your own copy, with every subdeck below. Each card then comes back just before you would forget it, and every one you get right or wrong counts towards your mastery of its topic. You can delete or suspend the parts you are not studying once it is yours.

What is inside (43 subdecks)

  • Extension topics492 cards
    • 10. Chemistry of aqueous solutions53 cards
      • 10.1 Acid-base equilibria37 cards
      • 10.2 Solubility equilibria16 cards
    • 11. Organic chemistry345 cards
      • 11.1 Introduction to organic chemistry59 cards
      • 11.2 Isomerism21 cards
      • 11.3 Organic reactions and mechanisms61 cards
      • 11.4 Hydrocarbons41 cards
      • 11.5 Halogen derivatives25 cards
      • 11.6 Hydroxy compounds32 cards
      • 11.7 Carbonyl compounds17 cards
      • 11.8 Carboxylic acids and derivatives29 cards
      • 11.9 Nitrogen compounds24 cards
      • 11.10 Polymers20 cards
      • 11.11 Functional group tests16 cards
    • 12. Electrochemistry45 cards
    • 13. Chemistry of transition elements49 cards
  • Matter65 cards
    • 1. Atomic structure65 cards
  • Qualitative analysis59 cards
    • Colours of the halogens10 cards
    • Reactions of anions and tests for gases24 cards
    • Reactions of cations25 cards
  • Structure and properties210 cards
    • 2. Chemical bonding92 cards
      • 2.1 Types of bonding21 cards
      • 2.2 Shapes and polarity of molecules35 cards
      • 2.3 Intermolecular forces16 cards
      • 2.4 Structure, bonding and physical properties20 cards
    • 3. The gaseous state23 cards
    • 4. Theories of acids and bases18 cards
    • 5. The Periodic Table77 cards
      • 5.1 Trends in atomic and physical properties25 cards
      • 5.2 Periodicity of chemical properties in the third period35 cards
      • 5.3 Group 2 and Group 17 chemical properties17 cards
  • Transformation177 cards
    • 6. The mole concept and stoichiometry37 cards
    • 7. Chemical energetics60 cards
      • 7.1 Thermochemistry39 cards
      • 7.2 Thermodynamics: entropy and Gibbs free energy21 cards
    • 8. Reaction kinetics51 cards
    • 9. Chemical equilibria29 cards

Some of its cards

  • What is entropy?
    A measure of the number of ways that particles and their energy can be arranged; broadly, a measure of the disorder of a system
  • What is meant by the solubility of a substance?
    The maximum amount of that substance that dissolves in a given amount of solvent (or volume of solution) at a given temperature, forming a saturated solution
  • Describe the lattice structure of sodium chloride.
    A giant ionic lattice of alternating Na+\mathrm{Na^+} and Cl−\mathrm{Cl^-} ions, held together by ionic bonds throughout the structure
  • What is observed when dilute acid is added to a solid or solution containing carbonate ions, CO32−\mathrm{CO_3^{2-}}?
    Bubbles of carbon dioxide gas are given off, which turn limewater cloudy
  • According to kinetic theory, how do the molecules of an ideal gas move?
    Randomly, in straight lines, at a range of speeds
  • What reagent and conditions form ethylamine by reduction of a nitrile?
    Lithium aluminium hydride, LiAlH4\mathrm{LiAlH_4} (or H2(g)\mathrm{H_2(g)} with a nickel catalyst)
  • What is the difference in behaviour between a strong acid and a weak acid in water?
    A strong acid dissociates almost completely into ions, while a weak acid dissociates only partially, setting up an equilibrium between the acid and its ions
  • How does the Arrhenius theory define an acid?
    A substance that dissociates in water to produce hydrogen ions, H+(aq)\mathrm{H^+(aq)}
  • What is electrolysis?
    The decomposition of an ionic compound, molten or dissolved in water, by passing an electric current through it
  • What does the Valence Shell Electron Pair Repulsion (VSEPR) theory state about electron pairs around a central atom?
    Electron pairs arrange themselves as far apart as possible, to minimise repulsion between them

And 993 more once you add the deck.