•
The periodic table, and how to use it to work out atomic structure, including electron arrangements in shells etc.
•
Hydrocarbons – use as fuels, balanced equations for complete & incomplete combustion, air pollution, global warming etc; Condensation polymers
•
Ionic and covalent bonding – define/describe/explain. Dot/cross diagrams, simple molecules and intermolecular forces, giant/lattice structures & their properties –diamond & graphite questions.
•
Electrolysis was not mentioned even once on paper 1.
•
Mole Calculations not on paper 1: empirical & molecular formulae; theoretical & % yields; volumes of gases; titrations; electrolysis calculations (Q = I x t etc)
•
Energy calculations: DH = bonds broken – bonds formed; calorimetry (Energy transferred = mcDT, and DH = kJ/Moles)
•
Definitions of acid/base/salt & reactions of acids (only mentioned a tiny bit on paper 1).
•
Methods of preparing salts & solubility of salts
•
Group 1: reactions and reactivity; describe & explain group trends using ideas about atomic structure (increasing distance of outer shells from nucleus, shielding, decreasing nuclear attraction etc.)
•
Reactivity series & metal displacements.
•
Nothing about Noble gases, their inertness and uses.
•
Reversible reactions were on paper 1, but not the Haber or Contact process, and the compromises in conditions used in industry
•
Alcohols: the pros & cons of the two different methods of making alcohols in industry.
•
The periodic table, and how to use it to work out atomic structure, including electron arrangements in shells etc.
•
Hydrocarbons – use as fuels, balanced equations for complete & incomplete combustion, air pollution, global warming etc; Condensation polymers
•
Ionic and covalent bonding – define/describe/explain. Dot/cross diagrams, simple molecules and intermolecular forces, giant/lattice structures & their properties –diamond & graphite questions.
•
Electrolysis was not mentioned even once on paper 1.
•
Mole Calculations not on paper 1: empirical & molecular formulae; theoretical & % yields; volumes of gases; titrations; electrolysis calculations (Q = I x t etc)
•
Energy calculations: DH = bonds broken – bonds formed; calorimetry (Energy transferred = mcDT, and DH = kJ/Moles)
•
Definitions of acid/base/salt & reactions of acids (only mentioned a tiny bit on paper 1).
•
Methods of preparing salts & solubility of salts
•
Group 1: reactions and reactivity; describe & explain group trends using ideas about atomic structure (increasing distance of outer shells from nucleus, shielding, decreasing nuclear attraction etc.)
•
Reactivity series & metal displacements.
•
Nothing about Noble gases, their inertness and uses.
•
Reversible reactions were on paper 1, but not the Haber or Contact process, and the compromises in conditions used in industry
•
Alcohols: the pros & cons of the two different methods of making alcohols in industry.