Chemistry 1

Nota:

• Link 1: http://inteleducationresources.intel.co.uk/content/keystage3/chemistry/pc/learningsteps/metals/launch.html

1. Alloys

   Nota:

   • Link 1: http://www.bbc.co.uk/schools/gcsebitesize/science/add_aqa/bonding/structure_propertiesrev6.shtml
2. Extractions of metals

   Nota:

   • Link 1: http://www.s-cool.co.uk/gcse/chemistry/extraction-of-metals/revise-it/types-of-extraction Link 2: http://www.s-cool.co.uk/gcse/chemistry/extraction-of-metals/revise-it/the-blast-furnace Link 3: http://www.s-cool.co.uk/gcse/chemistry/extraction-of-metals/revise-it/the-electrolysis-of-bauxite
3. Reactivity

   Nota:

   • Link 1: http://inteleducationresources.intel.co.uk/content/keystage3/chemistry/pc/learningsteps/reactivity_metals/launch.htmlLink Link 2: http://www.bbc.co.uk/education/guides/zqjsgk7/revision

Nota:

• Link 1: http://www.s-cool.co.uk/gcse/chemistry/writing-formulae-and-balancing-equations/revise-it/writing-equations

1. Combustion

   Nota:

   • Link 1: http://www.bbc.co.uk/schools/gcsebitesize/science/ocr_gateway/carbon_chemistry/carbon_fuelsrev2.shtml
2. Carbonates

   Nota:

   • Link 1: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa/limestone/calciumcarbonaterev1.shtml
   1. Limestone cycle

      Nota:

      • Link 1: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa_pre_2011/rocks/limestoneact.shtml
3. Equations
   1. Formula

      Nota:

      • Link 1: http://www.s-cool.co.uk/gcse/chemistry/writing-formulae-and-balancing-equations/revise-it/writing-equations
      1. Balancing

         Nota:

         • Link 1: https://www.youtube.com/watch?v=Fj9Z_ffOYps&list=PLA91D37E416C975B2&index=4

1. Oil

   Nota:

   • Link 1: http://inteleducationresources.intel.co.uk/content/keystage4/chemistry/pc/lessons/uk_ks4_oil_products/h-frame-ie.htm Link 2: http://inteleducationresources.intel.co.uk/examcentre.aspx?id=182
   1. Fractional distillation

      Nota:

      • Link 1: https://www.blendspace.com/lessons/VZe94nX6xvzHYg/hydrocarbons-alkanes-and-fractional-distillation
      1. Alkanes

         Nota:

         • Link 1: http://www.bbc.co.uk/education/guides/zvvwxnb/revision Link 2: https://www.youtube.com/watch?v=TfXbz3ksecU&index=23&list=PLA91D37E416C975B2
         1. Cracking

            Nota:

            • Link1: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa/substancesfromcrudeoil/alkenesrev1.shtml Link 2:https://www.youtube.com/watch?v=krsaVYq6uVk&list=PLA91D37E416C975B2&index=8
            1. Alkenes

               Nota:

               • Link 1: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa/substancesfromcrudeoil/alkenesrev2.shtml
               1. Testing for alkenes

                  Nota:

                  • Testing for alkenes Bromine water is used to tell the difference between an alkane and an alkene. An alkene will turn brown bromine water colourless as it reacts with the double bond. Bromine water remains brown in the presence of an alkane as there is no double bond.
               2. Polymers

                  Nota:

                  • Link 1: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa_pre_2011/oils/polymersrev5.shtml Link 2: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa_pre_2011/oils/polymersact.shtml Link 3: https://www.youtube.com/watch?v=RsQcscN7qIU&list=PLA91D37E416C975B2&index=9
                  1. Problems with polymers (plastics)

                     Nota:

                     • Link 1: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa_pre_2011/oils/polymersrev7.shtml
   2. Biodiesel

      Nota:

      • Link 1: http://www.bbc.co.uk/schools/gcsebitesize/science/aqa/crudeoil/hydrocarbonsrev3.shtml
   3. Viscosity

      Nota:

      • Viscosity is used to describe the 'lack of fluidity' of a substance. Syrup is very viscous, but water has a low viscosity, i.e. it is 'runny'. The viscosity of longer chain hydrocarbon fractions is due to the large molecular masses, which these fractions have.