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Which area of Chemistry I want help in?
Chapter 15. The Elements: The Main Group Elements
Chapter 16. The Elements: The d-Block
Chapter 17. Nuclear Chemistry
Chapter 18. Organic Chemistry I: The Hydrocarbons
Chapter 19. Organic Chemistry II: Polymers and Biological Compounds
The book is here (undergraduate course):
I just need help for 2 hours if you are an expert.