Saturday, September 29, 2012

Welcome Period 1!


Watch the chemistry demonstration videos that are listed on the right, then analyze and explain the results. Remember the following guidelines in your answers:

  • Identify materials used in the demo.
  • Include macroscopic observations that you made during the demo.
  • Explain your observations using your chemistry knowledge. Consider what is happening on a submicroscopic level.
  • Use proper terminology.
Posted by at

1 comment:

  1. UnknownApril 8, 2013 at 6:00 PM

    When the two wedges of potato were put inside the pipe, there was a lot of air between them and there was no place for the air to escape. Therefore, when the one potato wedge was pressed on there was enough pressure build up between the two potato's that the one wedge was forced out of the pipe and ended up being launched across the room.

    ReplyDelete

Subscribe to: Post Comments (Atom)