Helpful Video Tutorials and Links

Khan Academy is an impressive resource for IB Chemistry with many helpful tutorials on the content covered in this course.  I especial value the tutorials on buffers, salt pH effects, and Ka expressions.
  • General:
  • pH with Salts:
  • SAT Prep:
  • ...and so much more!

Here is a short, yet arguably helpful, video tutorial on Significant Figures that we made many years ago.  
Here is a short, yet very helpful, video tutorial on Dimensional Analysis.