A set of 128 printable flash cards suitable for the A-Level Chemistry topic of hydrocarbons. Questions cover theory on naming, sketching of displayed, structural and skeletal formulae, fractional distillation, cracking, reforming, oxidation, combustion, hydrogenation, electrophilic addition, inductive effect, polymerisation etc. Covers all the informtion they need to know about alkanes and alkenes including the mechanisms of free radical substitution and electrophilic additon (markovnikov). In PowerPoint format, the cue cards print out in the correct format. Takes 1 minute to slice the cards and prepare a set, is formatted so the answers will show on the reverse of the question.