Senior Chemistry A Course Companion This new textbook is designed to comprehensively address the South Australian Certificate of Education's (SACE) curriculum statement for Year 12 Stage 2 Chemistry. It features a student friendly, straightforward writing style, with each subtopic addressed in curriculum statement order. Additionally, a context for the chemistry to be studied is provided throughout, and at the end of each subtopic is a succinct yet comprehensive summary, along with key questions specifically designed to ensure the concepts are well understood.