Each variant includes 5 questions/tasks covering the full organic chemistry curriculum.
Alcohols, phenols, aldehydes, and carboxylic acids. Each variant includes 5 questions/tasks covering the full
Carbohydrates, fats, and nitrogen-containing substances like proteins. Finding Solutions and carboxylic acids. Carbohydrates
💡 Because this manual was originally published as a teacher's guide (e.g., by Prosveshchenie ), official "GDZ" sites often digitize these teacher keys. by Prosveshchenie )
You can often find the full manual or scanned versions on educational platforms like Libex or Google Books .