Includes the criteria for CCEA As1 chemistry- Halogens. Coloured pictures to remember colour changes and labelled diagrams showing how to carry out preparation of HBr as well as observations seen. Includes a detailed explanation on the trends going down group 7 of the periodic table and displacement reactions and addition of water and NaOH.

These notes cover the second part of the CCEA GCE AS module 1 course (Units 1-7) and were written by me last year to prepare for my AS Chemistry exam in which I got an ‘A’ grade. They are handwritten using GoodNote. This set of notes covers redox reactions, the halogens, titrations and qualitative tests.

These notes summarise the full CCEA GCE Chemistry AS module 1 (Physical and Inorganic Chemistry) course. I wrote and utilised them to revise for my Chemistry AS exams (taken in the summer of 2022) in which I received an ‘A’ grade. The notes are handwritten using GoodNote and contain diagrams. In this set of notes, units 1-6 are covered, ie: Formulae, equations & amounts, atomic structure, bonding, intermolecular forces, structure and shapes of molecules.

Group 2 is a fairly easy topic that all of us know very well from GCSE. These notes are a little extra boost to A Level content.

I've struggled with chemistry in unit 2 and after grasping the content these notes have helped me maintain the knowledge and be able to apply it to the questions I'm asked throughout my classes and class tests. (On this I've placed an orange post it over a mistake. This is because my calculation was wrong. I didnt wait to allow other to make the same mistake.)

I've struggled with chemistry in unit 2 and after grasping the content these notes have helped me maintain the knowledge and be able to apply it to the questions I'm asked throughout my classes and class tests.