2 A2/A-level Chemistry resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevelClear filter A2/A-level SubjectClear filter Chemistry Exam board AQA OCR TopicClear filter Synthetic Routes Resources Crossword Flashcards Multi-tool Quizsearch Synthetic Routes A2/A-level, Chemistry 9 flashcards Chemistry Synthetic Routes and Mechanisms A2/A-level, Chemistry 22 flashcards Search again