Lab 3.1, homework, etc.

red cabbageStudents-

You guys did a great job with the electrode lab today.  If your class did not get to complete both labs today, you will complete Lab 3.1 next week.

Also, I’ve noticed that about half of you are not logging into Khan and viewing the videos I’m sending.  Please, please, please do it this week and the following weeks.  Things are about to get really serious!  Here is a video for this week.  Please log in and view it.  Then practice with this exercise.  You will be glad you did.

Remember that when you take your test this week, you are to use the Periodic Table linked to the homework page… not the one in the book and not the one we made notes on in class.

Have a great weekend!  jb


Interactive exercise with balancing equations

Try this link for an interactive exercise.  It will get you ready for what we are going to do during lab time on Thursday.  Pay no attention to the programming side of things (on the left), just play around with the reaction side.  When the reaction is balanced, all of the atoms will be used up.  Cool, huh?