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Revision notes

I’m selling revision notes for OCR A biology chemistry and AQA psychology A level .

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Aromatic and carbonyl compounds

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In these notes it will summarise the comparison between Kekule model of benzene with yeh other delocalised models and the pi system . It will also explain the mechanism of electrophilic substitution and what phenols are. It also includes the reactions and characterise of carbonyl compounds.

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  •  • 2 pages • 
  • by mahumqumar • 
  • uploaded  25-08-2022
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Redox and electrode potentials

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Here it will summarise the terms oxidising and reducing agent and how these are sued in half equations as well as the technique used for carrying out redox titrations. It will also explain the term standard electrode potential and the calculations involved .

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  •  • 4 pages • 
  • by mahumqumar • 
  • uploaded  25-08-2022
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Enthalpy, entropy + free energy

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Here it will summarise the term lattice Enthalpy and how to construct born Haber cycles as well as the different terms such as Enthalpy of solution and hydration. It will also explain the feasibility of a process and the gibbs equation.

i x
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  • Other
  •  • 4 pages • 
  • by mahumqumar • 
  • uploaded  25-08-2022
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i x