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Doc Brown's Chemistry Clinic The structure and naming-nomenclature of halogenoalkanes once known as 'haloalkanes' ('alkyl halides') Part 1 GCE-AS-A2-IB ADVANCED LEVEL ORGANIC CHEMISTRY Allow time for graphic images/diagrams/pictures to download © Dr W P Brown Examples of displayed formula, graphic formula, molecular formula, skeletal formula, structural formula (1)The homologous series of HALOGENOALKANES of general formula CnH2n+1X (X = F, Cl, Br or I, n = 1-3) including isomers and some of the further halogen substitution products including CFCs, HFCs and HCFCs (2) more haloalkanes of C4 * (3) more haloalkanes_>C4_including cyclo.. organic chemical id tests * m/c test on naming halogenoalkanes * type in name test on halogenoalkanes A brief guide to halogenoalkane nomenclature
Examples of non-cyclo C1-3 HALOGENOALKANES
1. The simplest halogenoalkane is exemplified by
chloromethane
(methyl chloride), whose formula and structured are shown in 4 styles. (a)
(c)
2. to 7. Are examples of multi-substituted halogenoalkanes based on methane …
(b)
3. (b)
4. 5. 6. 7.
8. Bromoethane (ethyl bromide) exemplifies the simplest mono-substituted alkane with 2 carbon atoms. (a) (c) (e)
9. (a)
10. (a)
11.
12. (a)
13. (a)
14.(a)
with 3 carbon atoms you get positional isomerism with only 1 halogen atom (1- or 2- …) 15. (a)
16. (a)
17.(a)
18.(a)
(a) (b) (c) (d)
20. (a) (b) (c) (d) (e) Advanced Level Chemistry at Doc Brown's Chemistry Clinic: Science-chemistry for revising course content for learning teaching tutoring e.g. revision notes on Molecular Structure and Nomenclature of Halogenoalkanes haloalkanes alkyl halides graphic formula skeletal formula structural formula molecular formula word equations balanced symbol equations structure formula/formulae annotated/labelled diagrams apparatus information methods of preparation described properties defined explained facts data concepts principles theory explanation descriptive/descriptions definitions revision notes for Molecular Structure and Nomenclature of Halogenoalkanes haloalkanes alkyl halides graphic formula skeletal formula structural formula molecular formula, tests and multiple choice quizzes for Molecular Structure and Nomenclature of Halogenoalkanes haloalkanes alkyl halides graphic formula skeletal formula structural formula molecular formula, worksheets for Molecular Structure and Nomenclature of Halogenoalkanes haloalkanes alkyl halides graphic formula skeletal formula structural formula molecular formula, practice questions for Molecular Structure and Nomenclature of Halogenoalkanes haloalkanes alkyl halides graphic formula skeletal formula structural formula molecular formula covering: AQA Advanced Subsidiary AS Chemistry Advanced A2 Chemistry, CCEA Advanced Subsidiary AS Chemistry Advanced A2 Chemistry, Edexcel Advanced Subsidiary AS Chemistry Advanced A2 Chemistry, OCR Advanced Subsidiary AS Chemistry Advanced A2 Chemistry, WJEC Advanced Subsidiary AS Chemistry Advanced A2 Chemistry, IB Advanced Chemistry, CIE Cambridge International Advanced Chemistry, SQA Scottish and Irish Higher Certificate Chemistry, I know quite a few teachers find the site helpful revision for 'professional development' of their teaching as well as their students revision of Molecular Structure and Nomenclature of Halogenoalkanes haloalkanes alkyl halides graphic formula skeletal formula structural formula molecular formula. However I DO NOT DEAL IN PAST EXAM PAPERS - you get them from the examination board or your school/college teacher, not from Doc Brown's Chemistry Clinic! * Copyright © Dr W P Brown 2000-2008 All rights reserved including the revision notes pages, quizzes, worksheets etc. * Doc Brown's Chemistry Clinic * www.docbrown.info/ * |
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docbhalogenoalkanes1 updated 28th May 2008 |
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