A nice introduction to balancing equations for beginners. I use this with my 9th graders in Environmental Engineering.
This package includes a PPT presentation file with simple, step by step animations as scaffolding (that can easily be uploaded and converted into Google Slides or Peardeck.
It also includes a Word document with guided notes for students (Google Docs convertible) -- as well as a screen shot of what you should set your margins to in Word so that the notes print on one sheet of paper back to back.
ALL files included are fully editable so you can customize / edit / revise according to the needs of your students.