this document is notes created by me during my study of SQA higher chemistry. the notes are neat and layed out so save paper and space. the notes come along with picture diagrams and dont have any highlighting so you can do your own. it has explanations of concepts, calculations and a list of various reaction which may be useful to know when studying higher chemistry. there is also a hyperlinked table of contents so you can go directly to a location for that specific information.