Link the topics of group 7 elements, amino acids, proteins, fats and carbohydrates and bonding to the topic of stain removal. Learn about a range of real life contexts for these chemical ideas through written material, and questions to encourage learning and test understanding. Use this material to support the teaching of some 14-16 and post-16 topics.

The Chemistry in your cupboard resource series describes the chemistry that underlies nine well-known, household products. Each section explores the chemistry of these and covers a wide range of chemical principles and topics. 

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