Chemistry Chapter 12A Powerpoint Notes. Copy into your Chemistry Interactive Notebook (INB) on the input side (page 17) and be sure to tab for multiple pages of notes. Be sure to complete the Step up to Writing (SUTW) assignment which should go on the output side (page 16) across from the notes. Chapter 12A Notes and Chapter 12A SUTW are due on Monday, January 22, 2018 at the beginning of your regular class.