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  • CHAPTER 5: ORGANIC CHEMISTRY
    • crude oil and alkanes
      • crude oil is a fossil fuel it is finite
      • hydrocarbons are formed from carbon and hydrogen only
        • crude oil
    • in incomplete combustion can lead to toxic gases being produced like carbon monoxide
    • CHEMISTRY PAPER 2 NOTES FOR REVISION
    • CHAPTER:6 THE RATE AND EXTENT OF CHEMICAL CHANGE
  • 1. methane   2. ethane     3. propane   4. brutane    are the first 4 hydrocarbons
    • the homologous series are all the alkanes with the formula (Cn H2n+2)
    • crude oil and alkanes
      • crude oil is a fossil fuel it is finite
      • hydrocarbons are formed from carbon and hydrogen only
        • crude oil
  • made from fractional distillation fuels like  petrol, kerosene, diesel oil, heavy fuel oil can be produced
  • rate of reaction mean rate of reaction=quantity of reactant usedtime takenquantity of reactant usedtime takenor mean rate of reaction=quantity of product formedtime taken
    • temperatureconcentrations of reactants in solutionpressure of reacting gasessurface area of solid reactantspresence of catalysts.

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