Colour by design
- Created by: saskialee1
- Created on: 03-06-18 15:46
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- Colour by design
- azo dyes
- formation of azo dyes
- diazotisation
- coupling
- attaching dyes to fibres: ionic bonds, covalent bonding, mordanting, fibre-reactive dyes, hydrogen bonds, instantaneous dipole-induced dipole
- formation of azo dyes
- fats and oils
- triglyceride (triester) structure: formed from glycerol and fatty acids
- organic synthesis
- synthetic steps
- gas-liquid chromatography
- carbonyl compounds
- reaction to form cyanohydrins
- reaction mechanism
- tests for aldehydes
- Fehling's solution (brick red)
- Tollens' reagent (silver mirror)
- reaction to form cyanohydrins
- coloured molecules
- origin of colour: electrons excited to higher energy levels
- benzene
- arenes
- naming arenes
- reactions of aromatic compounds
- sulfonation
- nitration
- Friedel-Crafts reactions
- electrophilic substitution
- bonding in benzene
- delocalisation of electrons not associated with particular pairs of atoms
- conjugated systems
- delocalisation of electrons not associated with particular pairs of atoms
- arenes
- azo dyes
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