OCR • Chemistry A
Latest uploads for Chemistry A at OCR. Looking for Chemistry A notes at OCR? We have lots of notes, study guides and revision notes available for Chemistry A at OCR.
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Modules Chemistry A at OCR
Notes available for the following courses of Chemistry A at OCR
Popular books OCR • Chemistry A
Rob Richie, Dave Gent • ISBN 9780198351979
Rob Richie, Dave Gent • ISBN 9780198351962
Rob Ritchie, Emma Poole • ISBN 9780198351993
Cgp Books • ISBN 9781789080360
Latest notes & summaries OCR • Chemistry A
Official OCR Exam Questions and mark scheme for PAG 2. Got this from my teacher as it was not freely available on OCR website.
Iron tablets practical : into, method, results table, analysis, citation list.
Full PAG answer with risk assessment, method & citation list . This is for the PAG where you have to research how to perform the thiosulfate titration.
Notes for CFCs (everything needed for exam) including propagation equations.
Notes for benzene structure (everything needed to know for OCR A exam).
Document summarising how the ozone layer is broken down, following the OCR A-Level Chemistry specification. Includes mechanisms of CFCs and NO radicals breaking down the ozone by free radical substitution clearly.
A summary of aromatic compounds (benzene) in Module 6 of OCR Chemistry A-Level. It contains diagrams on how to do the mechanisms, regenerations of the catalyst and forming the electrophile and more. It follows the OCR specification on everything you need to know for benzene and is written as exam-style answers.
answers for aldehydes and ketones which can be used as a summary, including the mechanism for nucleophilic addition, tollen's reagent, oxidation or resistance to oxidation depedning on the type of organic compounds.
research skills on PAG 12 investigating iron tablets, providing ideas on the structure of the plan and what to search for exactly. 
to be made not for copying but for ideas on sentence starters. 
includes role of iron in the blood, types of iron tablets, method for titration, risk assessment and apparatus.
Bond enthalpy, enthalpy changes etc. Following the spec, just has the key points you need to know for the exam. Helped me to achieve an A* in my exam and I hope it can do the same for you!!! - Best way to use these is to read them and then do a question booklet on the topic straight after - if you need any help Im not sure if there is a way to contact me through this but Im glad to help! 
 
topics include: 
1. enthalpy changes 
2. measuring enthalpy changes 
 enthalpies 
4. hess' law and ent...