Summary
OCR Chemistry A AS A Level summary notes for Year 1
NewOCR Chemistry A AS A Level summary notes for Year 1, written by a A* student
PremT
Summary
OCR A Chemistry A level H432 Year 2 summary notes
NewOCR A Chemistry A level H432 Year 2 summary notes written by A* student
PremT
Exam (elaborations)
OCR A A-level Chemistry Paper 1 Revision Booklets | Modules 3 & 5 | Active Recall Q&A with Diagrams (also useful for Paper 3, AQA & Edexcel)
These OCR A A-level Chemistry revision booklets cover Paper 1 content: Module 3 (Periodic Table & Energy) and Module 5 (Physical Chemistry & Transition Elements). They are written in a question-and-answer format to ensure active recall and strengthen exam technique. While primarily designed for Paper 1, these notes are also highly useful for Paper 3 (synoptic assessment), since Paper 3 draws heavily on Modules 3 and 5. The material is also relevant to AQA and Edexcel Chemistry, which share si...
sabaaqaisar
Summary
Summary OCR A Level Chemistry A - Carbonyl compounds, carboxylic acids and esters
NewA summary of content covered on carbonyl compounds, carboxylic acids and esters for OCR A Level Chemistry A, including key reactions, equations and skeletal formulae.
rithikanair
Exam (elaborations)
OCR A A-level Chemistry – Organic Mechanisms Fill-in-the-Blanks Workbook | Active Recall Practice
This workbook is designed to help you actively recall the key OCR A organic mechanisms by filling in the blanks yourself. Instead of passive revision, you’ll complete each mechanism stage — reactants, intermediates, products, and arrows — before checking against the answer booklet (sold separately). Fill-in-the-blanks format – forces active recall and deeper memory retention Covers OCR A organic mechanisms (nucleophilic substitution, electrophilic addition, elimination, etc.) Ori...
sabaaqaisar
Summary
OCR A A-level Chemistry – Organic Mechanisms Answer Booklet | Step-by-Step Annotated Revision Notes
This booklet provides the fully worked answers to the Organic Mechanisms Fill-in-the-Blanks Workbook. It can be used on its own as a clear set of revision notes, or alongside the workbook for self-testing and active recall practice. Fully annotated answers – step-by-step arrows, intermediates, and explanations Covers all OCR A organic mechanisms (nucleophilic substitution, electrophilic addition, elimination, radical substitution, etc.) Clear diagrams & worked stages – perfect as qui...
sabaaqaisar
Exam (elaborations)
OCS A Level Chemistry A 2023 Exam Synthesis and Analytical Techniques Version 2 Top Prediction 100%
OCS A Level Chemistry A 2023 Exam Synthesis and Analytical Techniques Version 2 Top Prediction 100%
THEPROJECTOR
Exam (elaborations)
OCS A Level Chemistry A 2023 Exam Synthesis and Analytical Techniques Version 2 Top Prediction 100%
OCS A Level Chemistry A 2023 Exam Synthesis and Analytical Techniques Version 2 Top Prediction 100%
THEPROJECTOR
Summary
Foundations in Chemistry (Module 2) Summary Notes A-level Chemistry
These are detailed, hand written notes for module 2 of OCR A chemistry A-level. They summarise the information from multiple text books and revision guides to make sure that all the bases have been covered.
yashashvi1
Exam (elaborations)
Ocs As Level Chemistry A 2023 Version 2 Depth In Chemistry Graded A+ Guaranteed Pas
1 This question is about the properties and reactions of the Group 2 element strontium. (a) The relative atomic mass of strontium can be determined using a mass spectrometer. (i) Explain what is meant by the term relative atomic mass of an element. ........................................................................................................................................... ..............................................................................................................
allanokello366
Summary
Periodic Table and Energy Change (Module 3) Summary Notes A-level Chemistry
These are detailed, hand written notes for module 3 of OCR A chemistry A-level. They summarise the information from multiple text books and revision guides to make sure that all the bases have been covered.
yashashvi1
Other
OCR AS Level Chemistry Module 3 Periodic Table and Energy
This is the second theory module from the OCR AS Level chemistry course.
teokosev0
Summary
Summary Sheet of Ketones, Aldehydes, Carboxylic Acids, Acyl Chlorides, Acid Anhydrides and Esters, A-Level Chemistry
This summary sheet provides a detailed revision of Carbonyls and Carboxylic Acids, taken from Chapter 26 of the OCR A-Level Chemistry textbook, although the material is applicable to any exam board. This revision sheet consists of a concise and clear summary of the Aldehydes and Ketones, including: their oxidation and reduction reactions, and testing using Tollens' Reagent. This is followed by the reactions and relevant tests for Carboxylic Acids, Esterification, the Hydrolysis of an Ester w...
leilasayshi
Summary
Summary Sheet of Benzene and Phenols, A-Level Chemistry
This summary sheet provides a detailed revision of Benzene and Phenols, taken from the OCR A-Level Chemistry textbook, although the material is applicable to any exam board. There are key diagrams and explanations of the necessary material required for the exam, including: - revision of Kekulé's structure and its problems - naming benzene - delocalised model of benzene - benzene reactions (incl. electrophilic substitution & halogenation) - Friedel-Crafts (alkylation & acylation) - ex...
leilasayshi
Summary
Detailed Notes on the Practical Techniques from A-Level Chemistry OCR
This revision resource provides detailed notes on the practical techniques covered in the OCR A-Level Chemistry textbook, although the material is applicable to any exam board. The following methods are covered in these notes: Preparation of an Organic Solid (including filtration under reduced pressure and recrystallisation), Melting Point Determination (including using electrically heated melting point apparatus and the oil bath/Thiele tube method), Thin Layer & Gas Chromatography and Determ...
leilasayshi
Summary
Summary Sheet of Amines, A-Level Chemistry
This summary sheet provides a detailed revision of Amines taken from Module 6 of the OCR A-Level Chemistry textbook, although the material is applicable to any exam board. There are key definitions and diagrams followed by an explanation of how Amines are named, Primary, Secondary and Tertiary Amines, Making Amines and a description of how Amines form dative covalent bonds. There's also revision of the formation of Aromatic Amines and thorough description of the Reduction of a Nitrile. I...
leilasayshi
Summary
Summary Sheet of Polymers, Amino Acids and Amides, A-Level Chemistry
This summary sheet provides a detailed revision of Polymers, Amino Acids and Amides from Module 6 of the OCR A-Level Chemistry textbook, although the material is applicable to any exam board. There are key definitions, diagrams and tables followed by detailed explanations of the reactions of the amine group and the carboxylic acid group. This revision sheet covers chirality, naming amides, the formation of polyesters & polyamides and revision of condensation polymerisation. I'd recommend ...
leilasayshi
Summary
Summary Sheet of Chromatography and Mass Spec, A-Level Chemistry OCR
This summary sheet provides a detailed revision of Chromatography and Mass Spec taken from Chapter 29 of the OCR A-Level Chemistry textbook, although the material is applicable to any exam board. There are key definitions and thorough methods of Simple, Thin Layer & Gas Chromatography. This revision resource also consists of a detailed explanation of Nuclear Magnetic Resonance (NMR), Proton NMR, Carbon-13 NMR, Splitting Patterns and Deuterated Solvents with necessary diagrams and examples. ...
leilasayshi
Summary
Summary Sheet of Entropy, A-Level Chemistry OCR
This summary sheet provides a detailed revision of Entropy taken from Chapter 25 of the OCR A-Level Chemistry textbook, although the material is applicable to any exam board. There are explanations of Entropy Values, Feesible Reactions, Free Energy, Spontaneous Reactions, Entropy Graph and all the key equations and definitions required for the A-Level Chemistry exam. I'd recommend using summary sheets in conjunction with practice papers to make the most out of your revision. This sheet he...
leilasayshi
Summary
Summary Sheets of Enthalpy, A-Level Chemistry
These summary sheets combine all chapters on Enthalpy from the OCR A-Level Chemistry textbook, however the material is applicable from any exam board. The content in these revision sheets cover every key definition required, including bond enthalpy, activation energy, standard enthalpy of combustion, lattice enthalpy, standard enthalpy of formation and electron affinity. The material also includes Hess's Law and Hess Cycles, measuring Enthalpy change, Born-Haber Cycles, Enthalpy Change in...
leilasayshi