Acknowledgements for A Level Chemistry AQA (7405)

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• Boron configuration, courtesy of Ptjackyll
• Poly(4-methylpent-1-ene), courtesy of Roland.chem
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The following images are licensed under Creative Commons Attribution ShareAlike 3.0 License. These are reused and distributed under the terms and conditions found at: http://creativecommons.org/licenses/by-sa/3.0/

• Helium atom, courtesy of Phrood~commonswiki
• S-orbitals, courtesy of Esbardu
• P-orbitals, courtesy of Willy
• Lithium fluoride Born-Haber cycle, courtesy of Pablo Busatto Figueiredo/Almondega
• Periodic table, courtesy of Itub
• Nylon, courtesy of D.328
• Chlorination of methane, courtesy of Roland Mattern/Roland1952
• Electrophilic addition of bromine, courtesy of Anonymouse197

The following images are licensed under Creative Commons Attribution 3.0 License. These are reused and distributed under the terms and conditions found at: http://creativecommons.org/licenses/by/3.0/

• Titration diagram, courtesy of Richard E. Dickerson, Harry B. Gray and Gilbert P. Haight
• Ethyl acetate NMR spectrum, courtesy of T.vanschaik and H Padleckas

The following images are licensed under Creative Commons Attribution 4.0 International License. These are reused and distributed under the terms and conditions found at: http://creativecommons.org/licenses/by/4.0/

• Chlorobutane isomers, courtesy of OpenStax

The following images are licensed under Creative Commons Attribution ShareAlike 4.0 International License. These are reused and distributed under the terms and conditions found at: http://creativecommons.org/licenses/by-sa/4.0/deed.en

• Isoamyl acetate IR spectrum, courtesy of Anhmaidq
• Isoamyl alcohol IR spectrum, courtesy of Anhmaidq

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