Molar Mass of Butane Lab

Check it out.

http://www.cabrillo.edu/~aromero/CHEM_30A/30A_Handouts/Pneumatic%20Trough%20(Activity%2015).pdf


Our apparatus (great word) will be slightly different, but the idea is the same.  We will be working with the ideal gas law and Dalton's Law of Partial Pressure.

This is for TOMORROW!!!

Quiz is moved to Thursday.

CHAPTER 8 and 9!!!!!!

I am out of school for a conference and will not be around until next THURSDAY - YEAH.  How dare you for thinking YEAH.....

Read chapters 8 and 9.  Ignore Hybrid Orbitals for Expanded Octets and Ignore Molecular Orbital Theory.

Using the 3D molecular geometry applet to the right of this blog post, complete the following virtual lab.  This is due by next Thursday.

Mass Spec Practice Problem

Here is a problem I made up, both Multiple Choice and Free Response.  

Exam Reminder and Practice Test Link

Reminder your Exam on BIG IDEA #1 is next Thursday October 13th.  Those that need to take the exam on a different day please make arrangements to take it on October 11th or 14th at the latest.

Here is a link to the Practice Exam (last year's exam).  There will be an answer key posted shortly.

Make It or Break It.......Sorry Isabel, I changed my mind

Here is a lab that deals with Decomposition....

% Water in a hydrate

Here is one that is a little more complex in that you will not have a pure hydrate, but a mixture

Determining Composition of a Mixture

Read them both....