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 Edexcel OCR TopicClear filter Amides Amines and azo dyes Amino acids Functional Groups Green Chemistry Nitrogen chemistry Polymers Reactions Resources Revision Cards Topic 18B: Amines, amides, amino acids and proteins A2/A-level, Chemistry 18 revision cards 5.0 / 5 Materials Revolution A2/A-level, Chemistry 10 revision cards Search again