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Singapore-Cambridge O-Level Chemistry

O-Level · SEABChemistry603 cards

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Flashcards for Singapore-Cambridge Chemistry, split into the syllabus's three sections and then by topic in the syllabus's own order, covering matter and structure, chemical reactions and chemistry in a sustainable world. It follows the 2027 Secondary Education Certificate G3 Chemistry syllabus (K324), which replaces the O-Level from 2027 and shares the same content. Delete or suspend any subdeck your course leaves out once the deck is yours.

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 (25 subdecks)

  • Section I: Matter, structures and properties143 cards
    • 1 Experimental chemistry45 cards
    • 2 The particulate nature of matter52 cards
    • 3 Chemical bonding and structure46 cards
  • Section II: Chemical reactions329 cards
    • 4 Chemical calculations67 cards
      • Formulae and equation writing27 cards
      • The mole concept and stoichiometry40 cards
    • 5 Acid-base chemistry51 cards
    • 6 Qualitative analysis42 cards
    • 7 Redox chemistry53 cards
    • 8 Patterns in the periodic table73 cards
      • Group properties31 cards
      • Periodic trends11 cards
      • Reactivity series27 cards
      • Transition elements4 cards
    • 9 Chemical energetics22 cards
    • 10 Rate of reactions21 cards
  • Section III: Chemistry in a sustainable world131 cards
    • 11 Organic chemistry95 cards
      • Alcohols, carboxylic acids and esters33 cards
      • Fuels and crude oil9 cards
      • Hydrocarbons36 cards
      • Polymers17 cards
    • 12 Maintaining air quality36 cards

Some of its cards

  • What functional group do all alcohols contain?
    The hydroxyl group, −OH\mathrm{-OH}
  • Which apparatus is used to measure a variable, precise volume of liquid delivered during a titration?
    A burette
  • What is meant by the enthalpy change of a reaction?
    The heat energy change that happens during the reaction, at constant pressure
  • What name is given to the Group 1 elements?
    The alkali metals
  • Place these in order of decreasing reactivity: copper, magnesium, potassium, zinc.
    Potassium, magnesium, zinc, copper
  • What reagent is added to test a substance for carbonate ions?
    Dilute acid
  • What is the definition of relative atomic mass, ArA_r?
    The average mass of one atom of an element compared with 1/12 of the mass of one atom of carbon-12
  • How does a metal atom usually form a positive ion, a cation?
    By losing one or more electrons from its outer shell
  • What is the main component of natural gas?
    Methane
  • How are elements arranged in the Periodic Table?
    In order of increasing proton (atomic) number

And 593 more once you add the deck.