Create fabric dye by synthesising an azo dye and using it to change the colour of a piece of cotton
He synthesised the first artificial dyestuff, called mauve or aniline purple, while trying to synthesize quinine from a coal tar chemical. Perkin commercialised his discovery, developing production methods and uses for the new dye.
Are quaternary ammonium compounds just as good at killing Covid-19 as alcohols?
Alcohols, carboxylic acids and esters don’t have to be difficult – try these practical tips in your classroom
A worksheet including three classroom activities to evaluate the role plastic plays in everyday life
A matching activity worksheet using clues to identify and name repeating polymers based on their chemical structure
Get your 11–14 students applying their rates of reactions knowledge to new contexts
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